diff --git a/.github/workflows/firebase-live.yml b/.github/workflows/firebase-live.yml
index 38f38311..518798ed 100644
--- a/.github/workflows/firebase-live.yml
+++ b/.github/workflows/firebase-live.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '20.18.3'
           cache: 'pnpm'
 
       - run: pnpm install
diff --git a/.github/workflows/firebase-preview.yml b/.github/workflows/firebase-preview.yml
index 3b97697c..a1ea8f97 100644
--- a/.github/workflows/firebase-preview.yml
+++ b/.github/workflows/firebase-preview.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '20.18.3'
           cache: 'pnpm'
 
       - run: pnpm install
diff --git a/.github/workflows/refresh-index-chains.yml b/.github/workflows/refresh-index-chains.yml
index 13469017..8eb73d17 100644
--- a/.github/workflows/refresh-index-chains.yml
+++ b/.github/workflows/refresh-index-chains.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '20.18.3'
           cache: 'pnpm'
 
       - run: pnpm install