diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 39c5aae7e8..03e0ee6403 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: setup .NET
         uses: actions/setup-dotnet@v5.0.0
       - name: Populate Databases.yaml
@@ -84,7 +84,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: setup .NET
         uses: actions/setup-dotnet@v5.0.0
       - name: Populate Databases.yaml
@@ -152,7 +152,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: setup .NET
         uses: actions/setup-dotnet@v5.0.0
       - name: Determine RDMP build version
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cff7cefa04..fbfac7f31f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: setup .NET
         uses: actions/setup-dotnet@v5.0.0
         with:
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index b85738f672..8f1be5952f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -13,7 +13,7 @@ jobs:
       packages: write
     
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
       - name: Setup .NET Core
diff --git a/.github/workflows/links.yml b/.github/workflows/links.yml
index 2f993feb21..27296dc14e 100644
--- a/.github/workflows/links.yml
+++ b/.github/workflows/links.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Run link check