diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e42e6ee75..c6a1bf0cfb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,7 +37,7 @@ jobs:
         id: yarn-cache
         run: echo "::set-output name=dir::$(yarn cache dir)"
       - name: Cache Yarn
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: ${{ steps.yarn-cache.outputs.dir }}
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
@@ -101,7 +101,7 @@ jobs:
         id: yarn-cache
         run: echo "::set-output name=dir::$(yarn cache dir)"
       - name: Cache Yarn
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: ${{ steps.yarn-cache.outputs.dir }}
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
@@ -153,7 +153,7 @@ jobs:
   #       with:
   #         node-version: 12.x
   #     - name: Cache node_modules
-  #       uses: actions/cache@v2
+  #       uses: actions/cache@v2.1.4
   #       with:
   #         path: node_modules
   #         key: ${{ runner.OS }}-build-${{ hashFiles('**/yarn.lock') }}