diff --git a/.github/workflows/GPU.yml b/.github/workflows/GPU.yml
index 95edc76d..0da3b2fd 100644
--- a/.github/workflows/GPU.yml
+++ b/.github/workflows/GPU.yml
@@ -33,7 +33,7 @@ jobs:
         with:
           key: ${{ secrets.SSH_KEY }}
           registry: control-toolbox/ct-registry
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         env:
           cache-name: cache-artifacts
         with: