diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a5cea021..7f0722d0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -65,7 +65,7 @@ jobs:
 
       - name: Cache wiremock
         id: cache-wiremock
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: wiremock.jar
           key: wiremock-jre8-standalone-2.31.0