diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ae6dd2..e686507 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,11 +11,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
     - name: Use Node.js 14.x
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65
       with:
-        node-version: 14.x
+        node-version: 18
     - run: npm i
     # - run: npm run tests
     - run: npm run lint:ts
\ No newline at end of file
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 07e05c6..96ba9d2 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,10 +10,10 @@ jobs:
 
         steps:
             - name: Checkout
-              uses: actions/checkout@v2
+              uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
 
             - name: Push package to npmjs.com
-              uses: actions/setup-node@v1
+              uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65
               with:
                   node-version: 18
                   registry-url: https://registry.npmjs.org/