From 6c716dbde04744cfd76dba285de0b38b7e65dc66 Mon Sep 17 00:00:00 2001
From: Arjan Zijderveld <5286904+arjanz@users.noreply.github.com>
Date: Mon, 18 Nov 2024 12:49:17 +0100
Subject: [PATCH] Updated Github action CI Upgraded schnorrkel version Upgraded
 Maturin version

---
 .github/workflows/CI.yml    | 208 +++++++++++++++++++++++++
 .github/workflows/build.yml | 181 ----------------------
 .github/workflows/pypi.yml  | 202 -------------------------
 .github/workflows/test.yml  |  45 ------
 Cargo.lock                  | 293 ++++++++++++++++++++++++------------
 Cargo.toml                  |   6 +-
 pyproject.toml              |   2 +-
 requirements.txt            |   2 +-
 8 files changed, 409 insertions(+), 530 deletions(-)
 create mode 100644 .github/workflows/CI.yml
 delete mode 100644 .github/workflows/build.yml
 delete mode 100644 .github/workflows/pypi.yml
 delete mode 100644 .github/workflows/test.yml

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
new file mode 100644
index 0000000..377eab9
--- /dev/null
+++ b/.github/workflows/CI.yml
@@ -0,0 +1,208 @@
+# This file is autogenerated by maturin v1.7.4
+# To update, run
+#
+#    maturin generate-ci github
+#
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Run Unit Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: Build wheel
+        uses: PyO3/maturin-action@v1
+        with:
+          command: build
+          args: -o dist -i python3.12
+      - name: Install wheel
+        run: |
+          pip install dist/*.whl
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Run tests
+        run: |
+          pip install pytest
+          pytest tests.py
+  linux:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: test
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-latest
+            target: x86_64
+          - runner: ubuntu-latest
+            target: x86
+          - runner: ubuntu-latest
+            target: aarch64
+          - runner: ubuntu-latest
+            target: armv7
+          - runner: ubuntu-latest
+            target: ppc64le
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+          manylinux: auto
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-linux-${{ matrix.platform.target }}
+          path: dist
+
+  musllinux:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: test
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-latest
+            target: x86_64
+          - runner: ubuntu-latest
+            target: x86
+          - runner: ubuntu-latest
+            target: aarch64
+          - runner: ubuntu-latest
+            target: armv7
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+          manylinux: musllinux_1_2
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-musllinux-${{ matrix.platform.target }}
+          path: dist
+
+  windows:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: test
+    strategy:
+      matrix:
+        platform:
+          - runner: windows-latest
+            target: x64
+          - runner: windows-latest
+            target: x86
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+          architecture: ${{ matrix.platform.target }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-windows-${{ matrix.platform.target }}
+          path: dist
+
+  macos:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: test
+    strategy:
+      matrix:
+        platform:
+          - runner: macos-14
+            target: x86_64
+          - runner: macos-14
+            target: aarch64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-macos-${{ matrix.platform.target }}
+          path: dist
+
+  sdist:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build sdist
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+      - name: Upload sdist
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-sdist
+          path: dist
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
+    needs: [linux, musllinux, windows, macos, sdist]
+    permissions:
+      # Use to sign the release artifacts
+      id-token: write
+      # Used to upload release artifacts
+      contents: write
+      # Used to generate artifact attestation
+      attestations: write
+    steps:
+      - uses: actions/download-artifact@v4
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-path: 'wheels-*/*'
+      - name: Publish to PyPI
+        if: "startsWith(github.ref, 'refs/tags/')"
+        uses: PyO3/maturin-action@v1
+        env:
+          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        with:
+          command: upload
+          args: --non-interactive --skip-existing wheels-*/*
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index e4493ef..0000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,181 +0,0 @@
-name: Build wheels
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  macos:
-    runs-on: macos-latest
-    strategy:
-      matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly-2024-02-04
-          target: aarch64-apple-darwin
-          profile: minimal
-          default: true
-      - name: Build wheels - universal2
-        if: ${{ matrix.python-version != '3.7' }}
-        uses: messense/maturin-action@v1
-        with:
-          args: -i python --release --universal2 --out dist
-          rust-toolchain: nightly-2024-02-04
-      - name: Install built wheel - universal2
-        if: ${{ matrix.python-version != '3.7' }}
-        run: |
-          pip install py-sr25519-bindings --no-index --find-links dist --force-reinstall
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-mac-${{ matrix.python-version }}
-          path: dist/*.whl
-  windows:
-    runs-on: windows-latest
-    strategy:
-      matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
-        target: [x64, x86]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: ${{ matrix.target }}
-      - name: Update rustup
-        run: rustup self update
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly-2024-02-04
-          profile: minimal
-          default: true
-      - name: Build
-        if: matrix.target == 'x64'
-        run: cargo build --release
-      - name: Build wheels
-        uses: messense/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          args: -i python --release --out dist
-          rust-toolchain: nightly-2024-02-04
-      - name: Install built wheel
-        run: |
-          pip install py-sr25519-bindings --no-index --find-links dist --force-reinstall
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-win-${{ matrix.target }}-${{ matrix.python-version }}
-          path: dist/*.whl
-
-  linux:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
-        target: [x86_64, i686]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly-2024-02-04
-          profile: minimal
-          default: true
-      - name: Build
-        run: cargo build --release
-      - uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Build Wheels
-        uses: messense/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          rust-toolchain: nightly-2024-02-04
-          manylinux: auto
-          args: -i python${{ matrix.python-version }} --release --out dist
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-linux-${{ matrix.target }}-${{ matrix.python-version }}
-          path: dist/*.whl
-
-  muslwheels_x86:
-    name: Build musllinux wheels for x86
-    runs-on: ubuntu-latest
-
-    env:
-      CIBW_BUILD_VERBOSITY: 1
-      CIBW_BEFORE_ALL_LINUX: "curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2024-02-04 -y"
-      CIBW_ARCHS_LINUX: "auto64"
-      CIBW_ENVIRONMENT: 'PATH="$PATH:$HOME/.cargo/bin"'
-      CIBW_BUILD: "*-musllinux_x86_64"
-      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-*"
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.17.0
-        with:
-          output-dir: dist
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-musl
-          path: dist/*.whl
-
-  aarch64_wheels:
-    name: Build wheels for aarch64 linux
-    runs-on: ubuntu-latest
-
-    env:
-      CIBW_BUILD_VERBOSITY: 1
-      CIBW_BEFORE_ALL_LINUX: "curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2024-02-04 -y"
-      CIBW_ARCHS_LINUX: "aarch64"
-      CIBW_ENVIRONMENT: 'PATH="$PATH:$HOME/.cargo/bin"'
-      CIBW_BUILD: "*-musllinux_aarch64 *-manylinux_aarch64"
-      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-*"
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-        with:
-          platforms: arm64
-
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.17.0
-        with:
-          output-dir: dist
-
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-aarch64
-          path: dist/*.whl
-
-  build_sdist:
-    name: Build source distribution
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build sdist
-        run: pipx run build --sdist
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: dist-src
-          path: dist/*.tar.gz
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
deleted file mode 100644
index 02c4600..0000000
--- a/.github/workflows/pypi.yml
+++ /dev/null
@@ -1,202 +0,0 @@
-name: Deploy to PyPI
-
-on:
-  release:
-    types: [ created ]
-
-jobs:
-  macos:
-    runs-on: macos-latest
-    strategy:
-      matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly-2024-02-04
-          target: aarch64-apple-darwin
-          profile: minimal
-          default: true
-      - name: Build wheels - universal2
-        if: ${{ matrix.python-version != '3.7' }}
-        uses: messense/maturin-action@v1
-        with:
-          args: -i python --release --universal2 --out dist
-          rust-toolchain: nightly-2024-02-04
-      - name: Install built wheel - universal2
-        if: ${{ matrix.python-version != '3.7' }}
-        run: |
-          pip install py-sr25519-bindings --no-index --find-links dist --force-reinstall
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-mac-${{ matrix.python-version }}
-          path: dist/*.whl
-  windows:
-    runs-on: windows-latest
-    strategy:
-      matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
-        target: [x64, x86]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-          architecture: ${{ matrix.target }}
-      - name: Update rustup
-        run: rustup self update
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly-2024-02-04
-          profile: minimal
-          default: true
-      - name: Build
-        if: matrix.target == 'x64'
-        run: cargo build --release
-      - name: Build wheels
-        uses: messense/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          args: -i python --release --out dist
-          rust-toolchain: nightly-2024-02-04
-      - name: Install built wheel
-        run: |
-          pip install py-sr25519-bindings --no-index --find-links dist --force-reinstall
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-win-${{ matrix.target }}-${{ matrix.python-version }}
-          path: dist/*.whl
-
-  linux:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
-        target: [x86_64, i686]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly-2024-02-04
-          profile: minimal
-          default: true
-      - name: Build
-        run: cargo build --release
-      - uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Build Wheels
-        uses: messense/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          rust-toolchain: nightly-2024-02-04
-          manylinux: auto
-          args: -i python${{ matrix.python-version }} --release --out dist
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-linux-${{ matrix.target }}-${{ matrix.python-version }}
-          path: dist/*.whl
-
-  muslwheels_x86:
-    name: Build musllinux wheels for x86
-    runs-on: ubuntu-latest
-
-    env:
-      CIBW_BUILD_VERBOSITY: 1
-      CIBW_BEFORE_ALL_LINUX: "curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2024-02-04 -y"
-      CIBW_ARCHS_LINUX: "auto64"
-      CIBW_ENVIRONMENT: 'PATH="$PATH:$HOME/.cargo/bin"'
-      CIBW_BUILD: "*-musllinux_x86_64"
-      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-*"
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.17.0
-        with:
-          output-dir: dist
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-musl
-          path: dist/*.whl
-
-  aarch64_wheels:
-    name: Build wheels for aarch64 linux
-    runs-on: ubuntu-latest
-
-    env:
-      CIBW_BUILD_VERBOSITY: 1
-      CIBW_BEFORE_ALL_LINUX: "curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-2024-02-04 -y"
-      CIBW_ARCHS_LINUX: "aarch64"
-      CIBW_ENVIRONMENT: 'PATH="$PATH:$HOME/.cargo/bin"'
-      CIBW_BUILD: "*-musllinux_aarch64 *-manylinux_aarch64"
-      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-*"
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-        with:
-          platforms: arm64
-
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.17.0
-        with:
-          output-dir: dist
-
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist-wheels-aarch64
-          path: dist/*.whl
-
-  build_sdist:
-    name: Build source distribution
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build sdist
-        run: pipx run build --sdist
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: dist-src
-          path: dist/*.tar.gz
-
-  release:
-    name: Release
-    runs-on: ubuntu-latest
-    if: "startsWith(github.ref, 'refs/tags/')"
-    needs: [macos, windows, linux, muslwheels_x86, build_sdist]
-    steps:
-      - uses: actions/download-artifact@v4
-        with:
-          pattern: dist-*
-          path: dist
-          merge-multiple: true
-      - uses: actions/setup-python@v2
-        with:
-          python-version: 3.9
-      - name: Publish to PyPi
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-        run: |
-          pip install --upgrade twine
-          twine upload --skip-existing dist/*
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
deleted file mode 100644
index d7e34a8..0000000
--- a/.github/workflows/test.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-name: Run units tests
-
-on:
-  push:
-    branches:
-      - master
-      - develop
-  pull_request:
-
-jobs:
-  test:
-    name: Test
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ ubuntu-latest, macos-latest ]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
-        with:
-          python-version: 3.8
-      - name: Install cffi and virtualenv
-        run: pip install cffi virtualenv
-      - name: Install RUST toolchain
-        uses: actions-rs/toolchain@v1
-        id: rustup
-        with:
-          profile: minimal
-          toolchain: nightly
-          override: true
-      - name: Build bindings
-        run: |
-          pip install maturin
-          maturin build -i python3.8
-      - name: Install requirements
-        run: |
-          pip install -r requirements.txt
-      - name: Install bindings
-        run: |
-          pip install target/wheels/*.whl
-      - name: Test with pytest
-        run: |
-          pip install pytest
-          pytest tests.py
diff --git a/Cargo.lock b/Cargo.lock
index 7f94a02..ba22754 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,24 +1,34 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
+
+[[package]]
+name = "aead"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
+dependencies = [
+ "crypto-common",
+ "generic-array",
+]
 
 [[package]]
 name = "arrayref"
-version = "0.3.6"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
+checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
 
 [[package]]
 name = "arrayvec"
-version = "0.7.2"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
+checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
 [[package]]
 name = "autocfg"
-version = "1.1.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
 [[package]]
 name = "bitflags"
@@ -28,18 +38,18 @@ checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
 name = "block-buffer"
-version = "0.9.0"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
 dependencies = [
  "generic-array",
 ]
 
 [[package]]
 name = "byteorder"
-version = "1.4.3"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "cfg-if"
@@ -49,40 +59,72 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.5"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320"
+checksum = "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6"
 dependencies = [
  "libc",
 ]
 
 [[package]]
-name = "curve25519-dalek-ng"
-version = "4.1.1"
+name = "crypto-common"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c359b7249347e46fb28804470d071c921156ad62b3eef5d34e2ba867533dec8"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
- "byteorder",
- "digest",
+ "generic-array",
  "rand_core",
- "subtle-ng",
+ "typenum",
+]
+
+[[package]]
+name = "curve25519-dalek"
+version = "4.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "curve25519-dalek-derive",
+ "digest",
+ "fiat-crypto",
+ "rustc_version",
+ "subtle",
  "zeroize",
 ]
 
+[[package]]
+name = "curve25519-dalek-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "digest"
-version = "0.9.0"
+version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "generic-array",
+ "block-buffer",
+ "crypto-common",
 ]
 
+[[package]]
+name = "fiat-crypto"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
+
 [[package]]
 name = "generic-array"
-version = "0.14.6"
+version = "0.14.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
 dependencies = [
  "typenum",
  "version_check",
@@ -90,15 +132,25 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.8"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
 dependencies = [
  "cfg-if",
  "libc",
  "wasi",
 ]
 
+[[package]]
+name = "getrandom_or_panic"
+version = "0.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ea1015b5a70616b688dc230cfe50c8af89d972cb132d5a622814d29773b10b9"
+dependencies = [
+ "rand",
+ "rand_core",
+]
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -107,9 +159,9 @@ checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "hex-literal"
-version = "0.3.4"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ebdb29d2ea9ed0083cd8cece49bbd968021bd99b0849edb4a9a7ee0fdf6a4e0"
+checksum = "6fe2267d4ed49bc07b63801559be28c718ea06c4738b7a03c94df7386d2cde46"
 
 [[package]]
 name = "indoc"
@@ -119,15 +171,18 @@ checksum = "b248f5224d1d606005e02c97f5aa4e88eeb230488bcc03bc9ca4d7991399f2b5"
 
 [[package]]
 name = "keccak"
-version = "0.1.0"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67c21572b4949434e4fc1e1978b99c5f77064153c59d998bf13ecd96fb5ecba7"
+checksum = "ecc2af9a1119c51f12a14607e783cb977bde58bc069ff0c3da1095e635d70654"
+dependencies = [
+ "cpufeatures",
+]
 
 [[package]]
 name = "libc"
-version = "0.2.137"
+version = "0.2.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
+checksum = "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f"
 
 [[package]]
 name = "lock_api"
@@ -162,15 +217,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.17.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
-
-[[package]]
-name = "opaque-debug"
-version = "0.3.0"
+version = "1.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
+checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
 [[package]]
 name = "parking_lot"
@@ -201,6 +250,15 @@ version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cc9c68a3f6da06753e9335d63e27f6b9754dd1920d941135b7ea8224f141adb2"
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04"
+dependencies = [
+ "zerocopy",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.89"
@@ -212,7 +270,7 @@ dependencies = [
 
 [[package]]
 name = "py-sr25519-bindings"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "hex-literal",
  "pyo3",
@@ -266,7 +324,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
  "quote",
- "syn 2.0.87",
+ "syn",
 ]
 
 [[package]]
@@ -279,7 +337,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-build-config",
  "quote",
- "syn 2.0.87",
+ "syn",
 ]
 
 [[package]]
@@ -291,6 +349,27 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.6.4"
@@ -309,20 +388,31 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "rustc_version"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "schnorrkel"
-version = "0.10.2"
+version = "0.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "844b7645371e6ecdf61ff246ba1958c29e802881a749ae3fb1993675d210d28d"
+checksum = "8de18f6d8ba0aad7045f5feae07ec29899c1112584a38509a84ad7b04451eaa0"
 dependencies = [
+ "aead",
  "arrayref",
  "arrayvec",
- "curve25519-dalek-ng",
+ "curve25519-dalek",
+ "getrandom_or_panic",
  "merlin",
  "rand_core",
  "serde_bytes",
  "sha2",
- "subtle-ng",
+ "subtle",
  "zeroize",
 ]
 
@@ -332,32 +422,50 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
+[[package]]
+name = "semver"
+version = "1.0.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
+
 [[package]]
 name = "serde"
-version = "1.0.147"
+version = "1.0.215"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+checksum = "6513c1ad0b11a9376da888e3e0baa0077f1aed55c17f50e7b2397136129fb88f"
+dependencies = [
+ "serde_derive",
+]
 
 [[package]]
 name = "serde_bytes"
-version = "0.11.7"
+version = "0.11.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfc50e8183eeeb6178dcb167ae34a8051d63535023ae38b5d8d12beae193d37b"
+checksum = "387cc504cb06bb40a96c8e04e951fe01854cf6bc921053c954e4a606d9675c6a"
 dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_derive"
+version = "1.0.215"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad1e866f866923f252f05c889987993144fb74e722403468a4ebd70c3cd756c0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "sha2"
-version = "0.9.9"
+version = "0.10.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
- "block-buffer",
  "cfg-if",
  "cpufeatures",
  "digest",
- "opaque-debug",
 ]
 
 [[package]]
@@ -367,21 +475,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
-name = "subtle-ng"
-version = "2.5.0"
+name = "subtle"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "734676eb262c623cec13c3155096e08d1f8f29adce39ba17948b18dad1e54142"
-
-[[package]]
-name = "syn"
-version = "1.0.82"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8daf5dd0bb60cbd4137b1b587d2fc0ae729bc07cf01cd70b36a1ed5ade3b9d59"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-xid",
-]
+checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
@@ -394,18 +491,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "synstructure"
-version = "0.12.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.82",
- "unicode-xid",
-]
-
 [[package]]
 name = "target-lexicon"
 version = "0.12.16"
@@ -414,9 +499,9 @@ checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
 
 [[package]]
 name = "typenum"
-version = "1.14.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b63708a265f51345575b27fe43f9500ad611579e764c79edbc2037b1121959ec"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
 
 [[package]]
 name = "unicode-ident"
@@ -424,12 +509,6 @@ version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
 
-[[package]]
-name = "unicode-xid"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
-
 [[package]]
 name = "unindent"
 version = "0.2.3"
@@ -438,9 +517,9 @@ checksum = "c7de7d73e1754487cb58364ee906a499937a0dfabd86bcb980fa99ec8c8fa2ce"
 
 [[package]]
 name = "version_check"
-version = "0.9.4"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
 [[package]]
 name = "wasi"
@@ -512,23 +591,43 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "zerocopy"
+version = "0.7.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
+dependencies = [
+ "byteorder",
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "zeroize"
-version = "1.4.3"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d68d9dcec5f9b43a30d38c49f91dfedfaac384cb8f085faca366c26207dd1619"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
 dependencies = [
  "zeroize_derive",
 ]
 
 [[package]]
 name = "zeroize_derive"
-version = "1.2.2"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65f1a51723ec88c66d5d1fe80c841f17f63587d6691901d66be9bec6c3b51f73"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.82",
- "synstructure",
+ "syn",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index ac2c122..f540c5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,15 +10,15 @@ readme = "README.md"
 edition = "2018"
 
 [dependencies]
-schnorrkel = "0.10.2"
+schnorrkel = "0.11.4"
 
 [dev-dependencies]
-hex-literal = "0.3.4"
+hex-literal = "0.4.1"
 
 [lib]
 name = "sr25519"
 crate-type = ["cdylib"]
 
 [dependencies.pyo3]
-version = "0.20.0"
+version = "0.20.3"
 features = ["extension-module"]
diff --git a/pyproject.toml b/pyproject.toml
index 09cfaa3..a120ce1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin>=0.14,<0.15"]
+requires = ["maturin>=1.7.0,<1.8.0"]
 build-backend = "maturin"
 
 [project]
diff --git a/requirements.txt b/requirements.txt
index 5c87ea3..f359ad7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # Rust->Python build process
-maturin>=0.14,<0.15
+maturin~=1.7
 toml
 # Dev-only
 bumpversion