diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 778de23..cd78ccb 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -94,7 +94,7 @@ jobs:
           env
 
       - name: Go module cache
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}