diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9e4237b..2eeebcf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -387,7 +387,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: ${{ env.DOTNET_VERSION }}
 
diff --git a/.github/workflows/publish-dotnet-protocol.yml b/.github/workflows/publish-dotnet-protocol.yml
index d052e6f..291d9cc 100644
--- a/.github/workflows/publish-dotnet-protocol.yml
+++ b/.github/workflows/publish-dotnet-protocol.yml
@@ -31,7 +31,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: ${{ env.DOTNET_VERSION }}
 
@@ -152,7 +152,7 @@ jobs:
           path: nupkgs
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: ${{ env.DOTNET_VERSION }}