diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1c9887e..09a0e27 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,10 +10,9 @@ on:
 jobs:
   run_tests:
     name: Tests
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     strategy:
       matrix:
-        os: [ubuntu-20.04]
         python-version: ['3.11', '3.12']
         toxenv: [django42, quality]
 
@@ -36,7 +35,7 @@ jobs:
       run: tox
 
     - name: Run Coverage
-      if: matrix.python-version == '3.11' && matrix.toxenv=='py311-django42'
+      if: matrix.python-version == '3.11' && matrix.toxenv == 'django42'
       uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index bb3af48..e030d8a 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -7,7 +7,7 @@ on:
 jobs:
 
   push:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps:
       - name: Checkout
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index a632c83..63a07c2 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -17,7 +17,7 @@ formats:
 
 # Set the version of python needed to build these docs.
 build:
-  os: "ubuntu-22.04"
+  os: "ubuntu-lts-latest"
   tools:
     python: "3.11"
 
diff --git a/requirements/ci.txt b/requirements/ci.txt
index 6b2766f..e8327c7 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -46,10 +46,6 @@ certifi==2024.8.30
     # via
     #   -r requirements/test.txt
     #   requests
-cffi==1.17.1
-    # via
-    #   -r requirements/test.txt
-    #   cryptography
 chardet==5.2.0
     # via
     #   -r requirements/test.txt
@@ -89,10 +85,6 @@ coverage[toml]==7.6.1
     #   coveralls
 coveralls==4.0.1
     # via -r requirements/test.txt
-cryptography==43.0.1
-    # via
-    #   -r requirements/test.txt
-    #   secretstorage
 ddt==1.7.2
     # via -r requirements/test.txt
 dill==0.3.8
@@ -161,11 +153,6 @@ jaraco-functools==4.0.2
     # via
     #   -r requirements/test.txt
     #   keyring
-jeepney==0.8.0
-    # via
-    #   -r requirements/test.txt
-    #   keyring
-    #   secretstorage
 jinja2==3.1.4
     # via
     #   -r requirements/test.txt
@@ -244,10 +231,6 @@ pluggy==1.5.0
     #   -r requirements/tox.txt
     #   pytest
     #   tox
-pycparser==2.22
-    # via
-    #   -r requirements/test.txt
-    #   cffi
 pygments==2.18.0
     # via
     #   -r requirements/test.txt
@@ -333,10 +316,6 @@ s3transfer==0.10.2
     # via
     #   -r requirements/test.txt
     #   boto3
-secretstorage==3.3.3
-    # via
-    #   -r requirements/test.txt
-    #   keyring
 simplejson==3.19.3
     # via
     #   -r requirements/test.txt
diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 6b5a96f..8f8ed18 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -10,4 +10,3 @@
 
 # Common constraints for edx repos
 -c https://raw.githubusercontent.com/openedx/edx-lint/master/edx_lint/files/common_constraints.txt
-backports.zoneinfo;python_version<"3.9"
diff --git a/requirements/pip-tools.in b/requirements/pip-tools.in
index caf45a9..056da12 100644
--- a/requirements/pip-tools.in
+++ b/requirements/pip-tools.in
@@ -1,4 +1,4 @@
- # Dependencies to run compile tools
+# Dependencies to run compile tools
 -c constraints.txt
 
 pip-tools                           # Contains pip-compile, used to generate pip requirements files
diff --git a/requirements/test.txt b/requirements/test.txt
index 32bbfee..71f382d 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -30,8 +30,6 @@ botocore==1.35.14
     #   s3transfer
 certifi==2024.8.30
     # via requests
-cffi==1.17.1
-    # via cryptography
 chardet==5.2.0
     # via binaryornot
 charset-normalizer==3.3.2
@@ -52,8 +50,6 @@ coverage[toml]==7.6.1
     # via coveralls
 coveralls==4.0.1
     # via -r requirements/test.in
-cryptography==43.0.1
-    # via secretstorage
 ddt==1.7.2
     # via -r requirements/test.in
 dill==0.3.8
@@ -91,10 +87,6 @@ jaraco-context==6.0.1
     # via keyring
 jaraco-functools==4.0.2
     # via keyring
-jeepney==0.8.0
-    # via
-    #   keyring
-    #   secretstorage
 jinja2==3.1.4
     # via
     #   code-annotations
@@ -142,8 +134,6 @@ platformdirs==4.3.2
     # via pylint
 pluggy==1.5.0
     # via pytest
-pycparser==2.22
-    # via cffi
 pygments==2.18.0
     # via
     #   readme-renderer
@@ -205,8 +195,6 @@ rich==13.8.0
     #   twine
 s3transfer==0.10.2
     # via boto3
-secretstorage==3.3.3
-    # via keyring
 simplejson==3.19.3
     # via
     #   -r requirements/base.txt
diff --git a/tox.ini b/tox.ini
index 0197d3c..a48ff70 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,8 +5,7 @@ envlist = py{311,312}-django{42}, quality
 allowlist_externals =
     make
 deps =
-    django32: Django>=3.2,<4.0
-    django42: Django>=4.2,<4.3
+    django42: Django>=4.2,<5.0
     -r{toxinidir}/requirements/test.txt
 commands =
     make test