diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 4dd2d192..d3a39976 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -51,7 +51,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - uses: actions/setup-dotnet@v5
         with:
@@ -78,7 +78,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -114,7 +114,7 @@ jobs:
     
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Log in to Container Registry
         uses: docker/login-action@v3
@@ -172,7 +172,7 @@ jobs:
     environment: development
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           sparse-checkout: |
             .github
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 8cfacc32..40fe5f3f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -27,7 +27,7 @@ jobs:
       contents: read
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/update-cloudflare-proxies.yml b/.github/workflows/update-cloudflare-proxies.yml
index f927c093..9f9bb8e6 100644
--- a/.github/workflows/update-cloudflare-proxies.yml
+++ b/.github/workflows/update-cloudflare-proxies.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.ref }}