diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cddea38..168c88b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,7 +6,7 @@ jobs:
   build:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v3
         with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 820cf21..2ae3334 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 78544a2..65cc139 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -9,7 +9,7 @@ jobs:
   generate-openapi-spec:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v3
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index dcb1f90..e7f47b2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,7 +8,7 @@ jobs:
   build:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v3
         with: