diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 29938a1..ca58383 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
   build-start-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Build
         run:  |
diff --git a/.github/workflows/main-push-checks.yml b/.github/workflows/main-push-checks.yml
index b08a8ed..aeac609 100644
--- a/.github/workflows/main-push-checks.yml
+++ b/.github/workflows/main-push-checks.yml
@@ -9,7 +9,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Check code contains no FIXME's
         run: |
diff --git a/.github/workflows/semver.yml b/.github/workflows/semver.yml
index 03e7ab9..9fa5721 100644
--- a/.github/workflows/semver.yml
+++ b/.github/workflows/semver.yml
@@ -14,7 +14,7 @@ jobs:
   tag-main-with-semver:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v4