diff --git a/.github/workflows/node-ci.yml b/.github/workflows/node-ci.yml
index 1a49aa4e..9aef842f 100644
--- a/.github/workflows/node-ci.yml
+++ b/.github/workflows/node-ci.yml
@@ -16,10 +16,10 @@ jobs:
 
     steps:
       - name: Checkout Source Files
-        uses: actions/checkout@v2
+        uses: actions/checkout@dc323e67f16fb5f7663d20ff7941f27f5809e9b6 # v2
 
       - name: Use Node.js v${{ matrix.node-version }}
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@1f8c6b94b26d0feae1e387ca63ccbdc44d27b561 # v2
         with:
           node-version: ${{ matrix.node-version }}