diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index 32deb018..e1dcfe97 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -13,7 +13,7 @@ on:
 
 jobs:
   code-checks:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
 
     steps:
 
diff --git a/.github/workflows/push-checks.yml b/.github/workflows/push-checks.yml
index 31ecfd6d..d1ac92a2 100644
--- a/.github/workflows/push-checks.yml
+++ b/.github/workflows/push-checks.yml
@@ -19,7 +19,7 @@ on:
 jobs:
   push_checks:
 
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
diff --git a/.github/workflows/windows-build.yml b/.github/workflows/windows-build.yml
index 7bc60136..6403ec3c 100644
--- a/.github/workflows/windows-build.yml
+++ b/.github/workflows/windows-build.yml
@@ -71,7 +71,7 @@ jobs:
   windows_build:
     needs: [variables]
     name: Build EDMC
-    runs-on: windows-2019
+    runs-on: windows-latest
 
     defaults:
       run:
diff --git a/.python-version b/.python-version
index d4b278f0..2419ad5b 100644
--- a/.python-version
+++ b/.python-version
@@ -1 +1 @@
-3.11.7
+3.11.9