diff --git a/.github/workflows/action-test.yml b/.github/workflows/action-test.yml
index 23b6982..1d877b6 100644
--- a/.github/workflows/action-test.yml
+++ b/.github/workflows/action-test.yml
@@ -15,7 +15,7 @@ jobs:
     name: A test of the oidc debugger
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Debug OIDC Claims
         uses: ./
         with:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2ec4a13..d1c99de 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,6 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: run oidc-debug.go
         run: go run cmd/oidc-debug.go -audience "https://github.com/github"