diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7a7e7b3..1a074e3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -69,7 +69,7 @@ jobs:
         with:
           python-version: '3.8'
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         name: Configure pip cache
         id: pip-cache
         with: