diff --git a/.github/workflows/build-and-test-differential.yaml b/.github/workflows/build-and-test-differential.yaml
index f0434a6..549ef09 100644
--- a/.github/workflows/build-and-test-differential.yaml
+++ b/.github/workflows/build-and-test-differential.yaml
@@ -17,7 +17,7 @@ jobs:
             container: ros:humble
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -58,7 +58,7 @@ jobs:
     needs: build-and-test-differential
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
index d3f7f06..74ad185 100644
--- a/.github/workflows/build-and-test.yaml
+++ b/.github/workflows/build-and-test.yaml
@@ -21,7 +21,7 @@ jobs:
             container: ros:humble
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Free disk space (Ubuntu)
         uses: jlumbroso/free-disk-space@v1.3.1