diff --git a/.github/workflows/CleanupCache.yml b/.github/workflows/CleanupCache.yml
index de13a7e77..a7d3db318 100644
--- a/.github/workflows/CleanupCache.yml
+++ b/.github/workflows/CleanupCache.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         
       - name: Cleanup
         run: |
diff --git a/.github/workflows/Code-Analysis.yml b/.github/workflows/Code-Analysis.yml
index 543119190..9f9a71ffa 100644
--- a/.github/workflows/Code-Analysis.yml
+++ b/.github/workflows/Code-Analysis.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup dotnet SDK
         uses: actions/setup-dotnet@v3
         with:
diff --git a/.github/workflows/LocalesTest.yml b/.github/workflows/LocalesTest.yml
index e16da05d2..6da569b44 100644
--- a/.github/workflows/LocalesTest.yml
+++ b/.github/workflows/LocalesTest.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         locale-lang: ["pt_BR.UTF-8", "fr_FR.UTF-8"]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup dotnet SDK
         uses: actions/setup-dotnet@v3
         with:
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 50f7fa402..6e29817c4 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -29,7 +29,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup dotnet SDK
         uses: actions/setup-dotnet@v3
         with: