diff --git a/.github/workflows/build-publish-npm.yml b/.github/workflows/build-publish-npm.yml
index d539a78..07283d4 100644
--- a/.github/workflows/build-publish-npm.yml
+++ b/.github/workflows/build-publish-npm.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Install GitVersion
@@ -28,7 +28,7 @@ jobs:
       get_semver
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - uses: actions/setup-node@v1
         with:
           node-version: 18
diff --git a/.github/workflows/pr-tasks.yml b/.github/workflows/pr-tasks.yml
index 1bbe389..c1bf83a 100644
--- a/.github/workflows/pr-tasks.yml
+++ b/.github/workflows/pr-tasks.yml
@@ -7,7 +7,7 @@ jobs:
     name: Test Angular client.
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v1
         with:
           node-version: 16.x