diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 13b7b5c..0305578 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -122,10 +122,12 @@ jobs:
       - update_changelog
       - check_if_version_upgraded
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
       with:
         ref: ${{ github.ref }}
     - uses: actions/setup-node@v2.1.3
+      with:
+        node-version: '15'
     - run: |
         PACKAGE_MANAGER=npm
         if [ -f "./yarn.lock" ]; then