diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 82c77a5..7cf446e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
           elixir-version: ${{ env.ELIXIR_VERSION }}
 
       - name: Set up cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: mix-cache
         with:
           path: |