diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5f9d4bc..dd607d9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
     env:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: "true"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/formatter.yml b/.github/workflows/formatter.yml
index 29bf43b..3556178 100644
--- a/.github/workflows/formatter.yml
+++ b/.github/workflows/formatter.yml
@@ -6,7 +6,7 @@ jobs:
   format:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET 9
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/no_byte_order_mark.yml b/.github/workflows/no_byte_order_mark.yml
index e81912c..329950e 100644
--- a/.github/workflows/no_byte_order_mark.yml
+++ b/.github/workflows/no_byte_order_mark.yml
@@ -11,6 +11,6 @@ jobs:
   bom-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: arma-actions/bom-check@v1
         name: Check for BOM
diff --git a/.github/workflows/release_nuget.yml b/.github/workflows/release_nuget.yml
index c875a2c..026c26b 100644
--- a/.github/workflows/release_nuget.yml
+++ b/.github/workflows/release_nuget.yml
@@ -8,7 +8,7 @@ jobs:
   run_tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v5
         with:
@@ -24,7 +24,7 @@ jobs:
     env:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: "true"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/unittests_and_coverage.yml b/.github/workflows/unittests_and_coverage.yml
index dcb1923..c899ee7 100644
--- a/.github/workflows/unittests_and_coverage.yml
+++ b/.github/workflows/unittests_and_coverage.yml
@@ -9,7 +9,7 @@ jobs:
         matrix:
           dotnet-version: ["9.0.100"]
       steps:
-        - uses: actions/checkout@v5
+        - uses: actions/checkout@v6
         - name: Setup .NET Core
           uses: actions/setup-dotnet@v5
           with:
@@ -20,7 +20,7 @@ jobs:
     needs: unittest
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v5
         with: