diff --git a/.github/workflows/CodeQL.yml b/.github/workflows/CodeQL.yml
index d9a2307..03189e2 100644
--- a/.github/workflows/CodeQL.yml
+++ b/.github/workflows/CodeQL.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/Maven-publish.yml b/.github/workflows/Maven-publish.yml
index f51e29f..7c989bc 100644
--- a/.github/workflows/Maven-publish.yml
+++ b/.github/workflows/Maven-publish.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Java and Maven
         uses: actions/setup-java@v3
diff --git a/.github/workflows/Powershell-publish.yml b/.github/workflows/Powershell-publish.yml
index eb9ea9c..f67e64c 100644
--- a/.github/workflows/Powershell-publish.yml
+++ b/.github/workflows/Powershell-publish.yml
@@ -10,6 +10,6 @@ jobs:
       run:
         working-directory: PowerShell/
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Publish Module to PowerShell Gallery
         run: Publish-Module -path MineStat -NuGetApiKey ${{ secrets.PS_GALLERY_KEY }}
diff --git a/.github/workflows/PyPI-publish.yml b/.github/workflows/PyPI-publish.yml
index a7690eb..88eeeaf 100644
--- a/.github/workflows/PyPI-publish.yml
+++ b/.github/workflows/PyPI-publish.yml
@@ -21,7 +21,7 @@ jobs:
         working-directory: Python/
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index c58e468..af919bf 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         working-directory: JavaScript/
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16
diff --git a/.github/workflows/nuget-publish.yml b/.github/workflows/nuget-publish.yml
index d688ace..da177fe 100644
--- a/.github/workflows/nuget-publish.yml
+++ b/.github/workflows/nuget-publish.yml
@@ -8,7 +8,7 @@ jobs:
     name: build, pack & publish
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # - name: Setup dotnet
       #   uses: actions/setup-dotnet@v1
diff --git a/.github/workflows/rubygem-publish.yml b/.github/workflows/rubygem-publish.yml
index 3c47552..570d0c5 100644
--- a/.github/workflows/rubygem-publish.yml
+++ b/.github/workflows/rubygem-publish.yml
@@ -15,7 +15,7 @@ jobs:
       packages: write
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Ruby 2.6
         uses: ruby/setup-ruby@v1