diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e15d92b..ee42cee 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,13 +15,13 @@ on:
     tags: [v*]
 
 env:
-  PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
-  SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
-  SONATYPE_CREDENTIAL_HOST: ${{ secrets.SONATYPE_CREDENTIAL_HOST }}
-  SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
-  PGP_SECRET: ${{ secrets.PGP_SECRET }}
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+
+concurrency:
+  group: ${{ github.workflow }} @ ${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build and Test
@@ -29,63 +29,46 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.11, 2.12.18, 3.3.0]
+        scala: [2.13, 2.12, 3]
         java: [temurin@11, temurin@17]
         exclude:
-          - scala: 2.12.18
+          - scala: 2.12
             java: temurin@17
-          - scala: 3.3.0
+          - scala: 3
             java: temurin@17
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
     steps:
       - name: Checkout current branch (full)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Download Java (temurin@11)
-        id: download-java-temurin-11
+      - name: Setup Java (temurin@11)
+        id: setup-java-temurin-11
         if: matrix.java == 'temurin@11'
-        uses: typelevel/download-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 11
+          cache: sbt
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
-        uses: actions/setup-java@v3
-        with:
-          distribution: jdkfile
-          java-version: 11
-          jdkFile: ${{ steps.download-java-temurin-11.outputs.jdkFile }}
-
-      - name: Download Java (temurin@17)
-        id: download-java-temurin-17
-        if: matrix.java == 'temurin@17'
-        uses: typelevel/download-java@v2
-        with:
-          distribution: temurin
-          java-version: 17
+      - name: sbt update
+        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        run: sbt +update
 
       - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
         if: matrix.java == 'temurin@17'
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
-          distribution: jdkfile
+          distribution: temurin
           java-version: 17
-          jdkFile: ${{ steps.download-java-temurin-17.outputs.jdkFile }}
+          cache: sbt
 
-      - name: Cache sbt
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.sbt
-            ~/.ivy2/cache
-            ~/.coursier/cache/v1
-            ~/.cache/coursier/v1
-            ~/AppData/Local/Coursier/Cache/v1
-            ~/Library/Caches/Coursier/v1
-          key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+      - name: sbt update
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
+        run: sbt +update
 
       - name: Check that workflows are up to date
         run: sbt githubWorkflowCheck
@@ -106,7 +89,7 @@ jobs:
         run: sbt '++ ${{ matrix.scala }}' doc
 
       - name: Check scalafix lints
-        if: matrix.java == 'temurin@11' && !startsWith(matrix.scala, '3.')
+        if: matrix.java == 'temurin@11' && !startsWith(matrix.scala, '3')
         run: sbt '++ ${{ matrix.scala }}' 'scalafixAll --check'
 
       - name: Check unused compile dependencies
@@ -115,15 +98,15 @@ jobs:
 
       - name: Make target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: mkdir -p examples/target jetty-server/target target site/target jetty-client/target project/target
+        run: mkdir -p jetty-server/target jetty-client/target project/target
 
       - name: Compress target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: tar cf targets.tar examples/target jetty-server/target target site/target jetty-client/target project/target
+        run: tar cf targets.tar jetty-server/target jetty-client/target project/target
 
       - name: Upload target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-${{ matrix.scala }}
           path: targets.tar
@@ -139,100 +122,93 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Download Java (temurin@11)
-        id: download-java-temurin-11
+      - name: Setup Java (temurin@11)
+        id: setup-java-temurin-11
         if: matrix.java == 'temurin@11'
-        uses: typelevel/download-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 11
+          cache: sbt
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
-        uses: actions/setup-java@v3
-        with:
-          distribution: jdkfile
-          java-version: 11
-          jdkFile: ${{ steps.download-java-temurin-11.outputs.jdkFile }}
+      - name: sbt update
+        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        run: sbt +update
 
-      - name: Download Java (temurin@17)
-        id: download-java-temurin-17
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
         if: matrix.java == 'temurin@17'
-        uses: typelevel/download-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 17
+          cache: sbt
 
-      - name: Setup Java (temurin@17)
-        if: matrix.java == 'temurin@17'
-        uses: actions/setup-java@v3
-        with:
-          distribution: jdkfile
-          java-version: 17
-          jdkFile: ${{ steps.download-java-temurin-17.outputs.jdkFile }}
+      - name: sbt update
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
+        run: sbt +update
 
-      - name: Cache sbt
-        uses: actions/cache@v3
+      - name: Download target directories (2.13)
+        uses: actions/download-artifact@v4
         with:
-          path: |
-            ~/.sbt
-            ~/.ivy2/cache
-            ~/.coursier/cache/v1
-            ~/.cache/coursier/v1
-            ~/AppData/Local/Coursier/Cache/v1
-            ~/Library/Caches/Coursier/v1
-          key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
-
-      - name: Download target directories (2.13.11)
-        uses: actions/download-artifact@v3
-        with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.13.11
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.13
 
-      - name: Inflate target directories (2.13.11)
+      - name: Inflate target directories (2.13)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.12.18)
-        uses: actions/download-artifact@v3
+      - name: Download target directories (2.12)
+        uses: actions/download-artifact@v4
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.18
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12
 
-      - name: Inflate target directories (2.12.18)
+      - name: Inflate target directories (2.12)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.3.0)
-        uses: actions/download-artifact@v3
+      - name: Download target directories (3)
+        uses: actions/download-artifact@v4
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.0
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3
 
-      - name: Inflate target directories (3.3.0)
+      - name: Inflate target directories (3)
         run: |
           tar xf targets.tar
           rm targets.tar
 
       - name: Import signing key
         if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE == ''
-        run: echo $PGP_SECRET | base64 -di | gpg --import
+        env:
+          PGP_SECRET: ${{ secrets.PGP_SECRET }}
+          PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
+        run: echo $PGP_SECRET | base64 -d -i - | gpg --import
 
       - name: Import signing key and strip passphrase
         if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE != ''
+        env:
+          PGP_SECRET: ${{ secrets.PGP_SECRET }}
+          PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
         run: |
-          echo "$PGP_SECRET" | base64 -di > /tmp/signing-key.gpg
+          echo "$PGP_SECRET" | base64 -d -i - > /tmp/signing-key.gpg
           echo "$PGP_PASSPHRASE" | gpg --pinentry-mode loopback --passphrase-fd 0 --import /tmp/signing-key.gpg
           (echo "$PGP_PASSPHRASE"; echo; echo) | gpg --command-fd 0 --pinentry-mode loopback --change-passphrase $(gpg --list-secret-keys --with-colons 2> /dev/null | grep '^sec:' | cut --delimiter ':' --fields 5 | tail -n 1)
 
       - name: Publish
+        env:
+          SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+          SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+          SONATYPE_CREDENTIAL_HOST: ${{ secrets.SONATYPE_CREDENTIAL_HOST }}
         run: sbt tlCiRelease
 
-  site:
-    name: Generate Site
+  dependency-submission:
+    name: Submit Dependencies
+    if: github.event_name != 'pull_request'
     strategy:
       matrix:
         os: [ubuntu-latest]
@@ -240,60 +216,87 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Download Java (temurin@11)
-        id: download-java-temurin-11
+      - name: Setup Java (temurin@11)
+        id: setup-java-temurin-11
         if: matrix.java == 'temurin@11'
-        uses: typelevel/download-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 11
+          cache: sbt
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
-        uses: actions/setup-java@v3
-        with:
-          distribution: jdkfile
-          java-version: 11
-          jdkFile: ${{ steps.download-java-temurin-11.outputs.jdkFile }}
+      - name: sbt update
+        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        run: sbt +update
 
-      - name: Download Java (temurin@17)
-        id: download-java-temurin-17
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
         if: matrix.java == 'temurin@17'
-        uses: typelevel/download-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 17
+          cache: sbt
+
+      - name: sbt update
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
+        run: sbt +update
+
+      - name: Submit Dependencies
+        uses: scalacenter/sbt-dependency-submission@v2
+        with:
+          modules-ignore: http4s-jetty-examples_2.13 http4s-jetty-examples_2.12 http4s-jetty-examples_3 root_2.13 root_2.12 root_3 docs_2.13 docs_2.12 docs_3 sbt-http4s-org-scalafix-internal_2.13 sbt-http4s-org-scalafix-internal_2.12 sbt-http4s-org-scalafix-internal_3
+          configs-ignore: test scala-tool scala-doc-tool test-internal
+
+  site:
+    name: Generate Site
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        java: [temurin@11]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout current branch (full)
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Java (temurin@11)
+        id: setup-java-temurin-11
+        if: matrix.java == 'temurin@11'
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 11
+          cache: sbt
+
+      - name: sbt update
+        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        run: sbt +update
 
       - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
         if: matrix.java == 'temurin@17'
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
-          distribution: jdkfile
+          distribution: temurin
           java-version: 17
-          jdkFile: ${{ steps.download-java-temurin-17.outputs.jdkFile }}
+          cache: sbt
 
-      - name: Cache sbt
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.sbt
-            ~/.ivy2/cache
-            ~/.coursier/cache/v1
-            ~/.cache/coursier/v1
-            ~/AppData/Local/Coursier/Cache/v1
-            ~/Library/Caches/Coursier/v1
-          key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+      - name: sbt update
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
+        run: sbt +update
 
       - name: Generate site
         run: sbt docs/tlSite
 
       - name: Publish site
         if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
-        uses: peaceiris/actions-gh-pages@v3.9.0
+        uses: peaceiris/actions-gh-pages@v3.9.3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: site/target/docs/site
diff --git a/project/plugins.sbt b/project/plugins.sbt
index c0a460f..06f9f80 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1 +1 @@
-addSbtPlugin("org.http4s" % "sbt-http4s-org" % "0.14.13")
+addSbtPlugin("org.http4s" % "sbt-http4s-org" % "0.17.0")