diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f3c02f0..c0ae1c1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -24,7 +24,7 @@ jobs:
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
       - name: Cache yarn cache
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         id: cache-yarn-cache
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -34,7 +34,7 @@ jobs:
 
       - name: Cache node_modules
         id: cache-node-modules
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: node_modules
           key: ${{ runner.os }}-${{ matrix.node-version }}-nodemodules-${{ hashFiles('**/yarn.lock') }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 4d3a185..12ae742 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -27,7 +27,7 @@ jobs:
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
       - name: Cache yarn cache
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         id: cache-yarn-cache
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -37,7 +37,7 @@ jobs:
 
       - name: Cache node_modules
         id: cache-node-modules
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: node_modules
           key: ${{ runner.os }}-${{ matrix.node-version }}-nodemodules-${{ hashFiles('**/yarn.lock') }}