diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 1bf47bf6..74d03e2c 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -30,7 +30,7 @@ jobs:
         apps: sbt scala
     - name: Docker cache
       id: cache-primes
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: docker-cache
         key: docker-cache