diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a93a9889..5f85dad3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -77,7 +77,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Cache conda
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         env:
           # Increase this value to reset cache if dev-environment.yml has not changed
           CACHE_NUMBER: 0