diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index cf9c335..37b7745 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-latest, ubuntu-latest]
+        os: [windows-latest, ubuntu-22.04]
         dotnet: [5.0.400]
     runs-on: ${{ matrix.os }}
 
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 08c091f..9376b58 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-latest, ubuntu-latest]
+        os: [windows-latest, ubuntu-22.04]
         dotnet: [5.0.400]
     runs-on: ${{ matrix.os }}