diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7aa7d5d7..7f6076c2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   create_otp_matrix:
     name: Generate a list of last OTP versions
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     outputs:
       otps: ${{ steps.versions.outputs.versions }}
     steps:
@@ -22,7 +22,7 @@ jobs:
 
   test_erlang:
     name: Test examples against OTP ${{ matrix.otp }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs: [create_otp_matrix]
     strategy:
       matrix:
diff --git a/.github/workflows/uuid.yml b/.github/workflows/uuid.yml
index d9347e87..53b32d5f 100644
--- a/.github/workflows/uuid.yml
+++ b/.github/workflows/uuid.yml
@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 jobs:
   uuid:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
     - run: sudo apt install --yes jq