diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b8b4440..fe53615 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -19,13 +19,13 @@ jobs:
       VITE_ERPC_API_KEY: ${{ secrets.VITE_ERPC_API_KEY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4
         with:
           version: 10
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: ${{ matrix.node-version }}
           cache: "pnpm"
@@ -34,7 +34,7 @@ jobs:
       - name: Build UIKit
         run: pnpm run uikit:build
       - name: Install Foundry
-        uses: foundry-rs/foundry-toolchain@v1
+        uses: foundry-rs/foundry-toolchain@8789b3e21e6c11b2697f5eb56eddae542f746c10 # v1
       - name: Create .env
         run: |
           echo "VITE_WALLET_KIT_PROJECT_ID=${{ env.VITE_WALLET_KIT_PROJECT_ID }}" >> apps/lite/.env
diff --git a/.github/workflows/fleek-deploy.yaml b/.github/workflows/fleek-deploy.yaml
index 8a7f4fe..4bfe86d 100644
--- a/.github/workflows/fleek-deploy.yaml
+++ b/.github/workflows/fleek-deploy.yaml
@@ -19,13 +19,13 @@ jobs:
       FLEEK_PROJECT_ID: ${{ secrets.FLEEK_PROJECT_ID }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4
         with:
           version: 10
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: ${{ matrix.node-version }}
           cache: "pnpm"
diff --git a/.github/workflows/s3-deploy.yaml b/.github/workflows/s3-deploy.yaml
index 7cc41fc..107effe 100644
--- a/.github/workflows/s3-deploy.yaml
+++ b/.github/workflows/s3-deploy.yaml
@@ -22,13 +22,13 @@ jobs:
       VITE_ERPC_API_KEY: ${{ secrets.VITE_ERPC_API_KEY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4
         with:
           version: 10
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: ${{ matrix.node-version }}
           cache: "pnpm"