diff --git a/.github/workflows/cla.yml b/.github/workflows/cla.yml
index a553884f..ff45a837 100644
--- a/.github/workflows/cla.yml
+++ b/.github/workflows/cla.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     if: (github.event.comment.body == 'recheckcla' || github.event.comment.body == 'I have read the CLA Document and I hereby sign the CLA' || github.event_name == 'pull_request' )
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
       - name: Manage Github Secrets
         uses: ./packages/variable-mastermind/
         with:
diff --git a/.github/workflows/command-dispatch.yml b/.github/workflows/command-dispatch.yml
index 9d5439c4..a87b7c82 100644
--- a/.github/workflows/command-dispatch.yml
+++ b/.github/workflows/command-dispatch.yml
@@ -9,7 +9,7 @@ jobs:
   profanityCheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
       - name: Profanity check step
         if: ${{env.checkProfanity}} == true
         uses: tailaiw/mind-your-language-action@v1.0.3
@@ -21,7 +21,7 @@ jobs:
     if: github.event.action == 'created'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
       - name: Get Configurations
         uses: ./packages/variable-mastermind/
         with:
diff --git a/.github/workflows/command-rebase.yml b/.github/workflows/command-rebase.yml
index aa1db369..496e387f 100644
--- a/.github/workflows/command-rebase.yml
+++ b/.github/workflows/command-rebase.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout pull request
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2.4.0
         with:
           token: ${{ secrets.BOT_TOKEN }}
           repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
diff --git a/.github/workflows/command-revert.yml b/.github/workflows/command-revert.yml
index b8145e32..d0a681eb 100644
--- a/.github/workflows/command-revert.yml
+++ b/.github/workflows/command-revert.yml
@@ -9,7 +9,7 @@ jobs:
     if: contains(github.event.comment.body, '/revert')
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2.4.0
       - name: Automatic Revert
         uses: srt32/revert@v0.0.1
         env:
diff --git a/.github/workflows/issues-Label.yml b/.github/workflows/issues-Label.yml
index 867142aa..1ebc342c 100644
--- a/.github/workflows/issues-Label.yml
+++ b/.github/workflows/issues-Label.yml
@@ -17,7 +17,7 @@ jobs:
           mode: 'environment'
           token: ${{ secrets.BOT_TOKEN }}
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.4.0
       # super Labeler
       - name: Super Labeller
         uses: Videndum/super-labeler-action@1.1.1
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ad95d294..cd47356c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ jobs:
     name: Release Mastermind
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
       - uses: Videndum/release-mastermind@0.0.0-alpha+1564
         with:
           GITHUB_TOKEN: "${{ secrets.BOT_TOKEN }}"
diff --git a/.github/workflows/pull.yml b/.github/workflows/pull.yml
index 1e2d829a..87106869 100644
--- a/.github/workflows/pull.yml
+++ b/.github/workflows/pull.yml
@@ -57,7 +57,7 @@ jobs:
           settings: ${{ secrets.SETTINGS }}
           mode: 'environment'
           token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/checkout@v2.3.1
+      - uses: actions/checkout@v2.4.0
       # super Labeler
       - name: Super Labeller
         uses: Videndum/super-labeler-action@1.1.1
@@ -122,7 +122,7 @@ jobs:
           settings: ${{ secrets.SETTINGS }}
           mode: 'environment'
           token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/checkout@v2.3.1
+      - uses: actions/checkout@v2.4.0
       - name: Warn potential conflicts
         uses: wktk/conflibot@v1
         if: ${{env.conflict_pull}} == true
diff --git a/.github/workflows/release-misc.yml b/.github/workflows/release-misc.yml
index 2efa6d04..b65027ba 100644
--- a/.github/workflows/release-misc.yml
+++ b/.github/workflows/release-misc.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'pull_request' && github.event.action == 'closed' && github.event.pull_request.merged == true
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
       - name: Get Configurations
         uses: ./packages/variable-mastermind/
         with: