diff --git a/.github/workflows/build-and-dockerize.yml b/.github/workflows/build-and-dockerize.yml
index e1912868..c8d4441a 100644
--- a/.github/workflows/build-and-dockerize.yml
+++ b/.github/workflows/build-and-dockerize.yml
@@ -34,7 +34,7 @@ jobs:
           - 10002:10002
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v5
       with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index ab2a26eb..6a21f2b5 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -16,7 +16,7 @@ jobs:
       security-events: write
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v4
       with:
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index ec876263..b47345b8 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-24.04
     if: github.event_name == 'pull_request'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: hadolint/hadolint-action@v3.3.0
         name: Lint Dockerfile
         with:
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-24.04
     if: github.event_name == 'push'
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v3
     - name: Set up Docker Buildx