diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 0097463..f54e8ec 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -37,7 +37,7 @@ jobs:
       - name: Check out the repo
         uses: actions/checkout@v7
       - name: Cache ccache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ccache-cmake-${{ matrix.ros_distro }}-${{ matrix.preset }}-${{ github.sha }}-${{ github.run_id }}
@@ -93,7 +93,7 @@ jobs:
       - name: Check out the repo
         uses: actions/checkout@v7
       - name: Cache ccache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ccache-ros-${{ matrix.ros_distro }}-${{ github.sha }}-${{ github.run_id }}