diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 8cbde01..20cb0bc 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -26,7 +26,7 @@ jobs:
           lfs: false
 
       - name: Cache conda
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           # Increase this value to reset cache if environment.yml has not changed
           CACHE_NUMBER: 0