diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 29e624a0..4cc192ec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ on:
     - '**'
 jobs:
   run_tests:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         python-version: ['3.11', '3.12']
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index ffa7cf79..a826746f 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -6,7 +6,7 @@ on:
       - master
 jobs:
   push:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     if: github.event_name == 'push'
 
     steps:
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 705f3b49..2df9bd47 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -8,7 +8,7 @@ on:
 jobs:
 
   push:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
 
     steps:
       - name: Checkout
diff --git a/Dockerfile b/Dockerfile
index b315597a..4de8c38f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:noble
+FROM ubuntu:latest
 
 RUN apt-get update && apt-get install -y \
     gettext \
diff --git a/tox.ini b/tox.ini
index 96cfce73..cc8195e0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,20 +11,20 @@ addopts = --cov workbench --cov sample_xblocks --cov-report term-missing --cov-r
 norecursedirs = .* doc bin prototype screenshots requirements
 
 [testenv]
-allowlist_externals = 
+allowlist_externals =
     make
 deps =
-    django42: Django>=4.2,<4.3
+    django42: Django>=4.2,<5.0
     -r{toxinidir}/requirements/test.txt
-passenv = 
+passenv =
     DISPLAY
-commands = 
+commands =
     make var/workbench.db
     python -Wd -m pytest {posargs}
 
 [testenv:quality]
-deps = 
+deps =
     -r{toxinidir}/requirements/quality.txt
-commands = 
+commands =
     pylint workbench sample_xblocks
     isort --check-only workbench sample_xblocks