diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5ab642f3..ab5b28d2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
         id: yarn-cache-dir-path
         run: echo "::set-output name=dir::$(yarn cache dir)"
       - name: Cache Node.js modules
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
           key: ${{ runner.OS }}-yarn-${{ hashFiles('**/yarn.lock') }}