bump actions/cache to v4

actions/cache#1510
odriverobotics · Feb 4, 2025 · cbb492c · cbb492c
1 parent 8f61abb
commit cbb492c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/ros-build-test.yaml b/.github/workflows/ros-build-test.yaml
@@ -22,7 +22,7 @@ jobs:
         uses: docker/setup-buildx-action@v1
 
       - name: Cache Docker layers
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ matrix.ros-version }}-${{ github.sha }}