diff --git a/.github/workflows/android-build.yml b/.github/workflows/android-build.yml
index 9ee78f4..a4ff621 100644
--- a/.github/workflows/android-build.yml
+++ b/.github/workflows/android-build.yml
@@ -16,7 +16,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup Java
       uses: actions/setup-java@v4
diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index d188e06..5fddf32 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -17,7 +17,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
@@ -68,7 +68,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
@@ -104,7 +104,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
@@ -135,7 +135,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
@@ -163,7 +163,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Download all artifacts
       uses: actions/download-artifact@v4
@@ -232,7 +232,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
diff --git a/.github/workflows/diagnostics.yml b/.github/workflows/diagnostics.yml
index 0209ff3..b5f0140 100644
--- a/.github/workflows/diagnostics.yml
+++ b/.github/workflows/diagnostics.yml
@@ -10,7 +10,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
@@ -105,7 +105,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup Java
       uses: actions/setup-java@v4
diff --git a/.github/workflows/ios-when-ready.yml b/.github/workflows/ios-when-ready.yml
index 24280ba..0c4fbd4 100644
--- a/.github/workflows/ios-when-ready.yml
+++ b/.github/workflows/ios-when-ready.yml
@@ -45,7 +45,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
@@ -76,7 +76,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
diff --git a/.github/workflows/minimal-android-build.yml b/.github/workflows/minimal-android-build.yml
index 5fcf903..43aa392 100644
--- a/.github/workflows/minimal-android-build.yml
+++ b/.github/workflows/minimal-android-build.yml
@@ -16,7 +16,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup Java 17
       uses: actions/setup-java@v4
diff --git a/.github/workflows/nightly-build.yml b/.github/workflows/nightly-build.yml
index e63d44e..b6528a9 100644
--- a/.github/workflows/nightly-build.yml
+++ b/.github/workflows/nightly-build.yml
@@ -38,7 +38,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup Java (Android only)
       if: contains(matrix.framework, 'android')
diff --git a/.github/workflows/pr-validation.yml b/.github/workflows/pr-validation.yml
index 223ac1e..e8a0640 100644
--- a/.github/workflows/pr-validation.yml
+++ b/.github/workflows/pr-validation.yml
@@ -20,7 +20,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup Java
       uses: actions/setup-java@v4
@@ -80,7 +80,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
@@ -109,7 +109,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
diff --git a/.github/workflows/simple-android-build.yml b/.github/workflows/simple-android-build.yml
index 593430f..e8c6386 100644
--- a/.github/workflows/simple-android-build.yml
+++ b/.github/workflows/simple-android-build.yml
@@ -18,7 +18,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       
     - name: Setup Java
       uses: actions/setup-java@v4