diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index c5cc7d4..17e2023 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.actor == 'dependabot[bot]'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: ahmadnassri/action-dependabot-auto-merge@v2
         with:
           target: minor
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 28b3ff8..67dddba 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 1277fa4..abae409 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Read .nvmrc
         id: node_version
diff --git a/.github/workflows/pr-checker-secrets.yml b/.github/workflows/pr-checker-secrets.yml
index fa51702..4976c2d 100644
--- a/.github/workflows/pr-checker-secrets.yml
+++ b/.github/workflows/pr-checker-secrets.yml
@@ -15,7 +15,7 @@ jobs:
       (github.event_name == 'pull_request_target' && github.actor == 'dependabot[bot]') ||
       (github.event_name != 'pull_request_target' && github.actor != 'dependabot[bot]')
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Read .nvmrc
         id: node_version
@@ -39,7 +39,7 @@ jobs:
       (github.event_name == 'pull_request_target' && github.actor == 'dependabot[bot]') ||
       (github.event_name != 'pull_request_target' && github.actor != 'dependabot[bot]')
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Read .nvmrc
         id: node_version
diff --git a/.github/workflows/pr-checker.yml b/.github/workflows/pr-checker.yml
index 4e71560..1e40bde 100644
--- a/.github/workflows/pr-checker.yml
+++ b/.github/workflows/pr-checker.yml
@@ -9,7 +9,7 @@ jobs:
   check-types:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Read .nvmrc
         id: node_version