diff --git a/.github/workflows/check_dependents.yml b/.github/workflows/check_dependents.yml
index b0613f285b..d808496f72 100644
--- a/.github/workflows/check_dependents.yml
+++ b/.github/workflows/check_dependents.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   test_dependents:
     name: Ensure ${{ matrix.dependent }} tests pass
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
 
     strategy:
       matrix:
diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index d30a140d79..d66f8b83a6 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   test:
     name: Elixir ${{matrix.elixir}} / OTP ${{matrix.otp}}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
 
     strategy:
       matrix: