diff --git a/.github/workflows/ruby-tests.yml b/.github/workflows/ruby-tests.yml
index c664565..c4e0a08 100644
--- a/.github/workflows/ruby-tests.yml
+++ b/.github/workflows/ruby-tests.yml
@@ -34,7 +34,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: vendor/bundle
           key: >