diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 46479600ab..6284008c5d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Main
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:
@@ -41,7 +41,7 @@ jobs:
           - 'esm'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:
@@ -59,7 +59,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:
@@ -91,7 +91,7 @@ jobs:
             graphql_version: 16
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup env
         uses: the-guild-org/shared-config/setup@main
         with:
@@ -101,7 +101,7 @@ jobs:
       - name: Install Dependencies
         run: yarn
       - name: Cache Jest
-        uses: actions/cache@v4
+        uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
         with:
           path: .cache/jest
           key: ${{runner.os}}-${{matrix.node_version}}-${{matrix.graphql_version}}-jest-${{hashFiles('yarn.lock')}}