diff --git a/.github/workflows/ci-backend.yml b/.github/workflows/ci-backend.yml
index bfbae37..0f1a105 100644
--- a/.github/workflows/ci-backend.yml
+++ b/.github/workflows/ci-backend.yml
@@ -71,7 +71,7 @@ jobs:
 
       - name: Cache sqlx-cli
         id: cache-sqlx-cli
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ~/.cargo/bin/sqlx
           key: ${{ runner.os }}-sqlx-cli-0.8.6-postgres-rustls