diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index 918f703d..f61fff72 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -13,7 +13,7 @@ on:
 
 jobs:
   flake8:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
 
     steps:
 
diff --git a/.github/workflows/push-checks.yml b/.github/workflows/push-checks.yml
index 298bd4ff..b6994b02 100644
--- a/.github/workflows/push-checks.yml
+++ b/.github/workflows/push-checks.yml
@@ -14,7 +14,7 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v3