diff --git a/.github/workflows/deploy-website.yml b/.github/workflows/deploy-website.yml
index ca227772..1fd4de64 100644
--- a/.github/workflows/deploy-website.yml
+++ b/.github/workflows/deploy-website.yml
@@ -55,7 +55,7 @@ jobs:
 
       - name: Cache Fastify documentation
         id: release-cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             scripts/releases
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index c6299211..543bf199 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -52,7 +52,7 @@ jobs:
 
       - name: Cache Fastify documentation
         id: release-cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             scripts/releases