diff --git a/action.yml b/action.yml
index 0a4b082..a7fde66 100644
--- a/action.yml
+++ b/action.yml
@@ -12,11 +12,11 @@ runs:
   using: "composite"
   steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
       with:
         fetch-depth: 0
     - name: Setup Node.js
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@1a4442cacd436585916779262731d5b162bc6ec7 # v3
       with:
         node-version: "lts/*"
     - name: Install dependencies