diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8d15332..e1eff12 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,7 +29,7 @@ jobs:
         fetch-depth: 0  # Full history for better source link support
     
     - name: Setup .NET SDK
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: ${{ matrix.dotnet-version }}
     
@@ -63,7 +63,7 @@ jobs:
         fetch-depth: 0
     
     - name: Setup .NET SDK
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: '10.0.x'
     
diff --git a/.github/workflows/tags.yml b/.github/workflows/tags.yml
index 8719c30..7af9a58 100644
--- a/.github/workflows/tags.yml
+++ b/.github/workflows/tags.yml
@@ -27,7 +27,7 @@ jobs:
         fetch-depth: 0
     
     - name: Setup .NET SDK
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: |
           8.0.x