diff --git a/.github/workflows/check-manifests.yml b/.github/workflows/check-manifests.yml
index ed9724d62f..bf8fd8328a 100644
--- a/.github/workflows/check-manifests.yml
+++ b/.github/workflows/check-manifests.yml
@@ -12,7 +12,7 @@ on:
 jobs:
   build:
     name: Check Manifests
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
 
     - name: Check out code
diff --git a/.github/workflows/go-test-coverage.yml b/.github/workflows/go-test-coverage.yml
index c19a03dc73..a96508ff01 100644
--- a/.github/workflows/go-test-coverage.yml
+++ b/.github/workflows/go-test-coverage.yml
@@ -13,7 +13,7 @@ jobs:
 
   build:
     name: Go Test Coverage
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
 
     - name: Set up Go 1.x