diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index da8ce6a..6d2f870 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -31,7 +31,7 @@ jobs:
 
     - name: Setup .NET SDK ${{ env.NET_VERSION }}
       # uses: actions/setup-dotnet@v4
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: ${{ env.NET_VERSION }}
         dotnet-quality: 'ga'
diff --git a/.github/workflows/publish_efcore.yml b/.github/workflows/publish_efcore.yml
index 154a892..61c5e9c 100644
--- a/.github/workflows/publish_efcore.yml
+++ b/.github/workflows/publish_efcore.yml
@@ -28,7 +28,7 @@ jobs:
         fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
 
     - name: Setup .NET SDK ${{ env.NET_VERSION }}
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: ${{ env.NET_VERSION }}
         dotnet-quality: 'ga'
diff --git a/.github/workflows/publish_tools.yml b/.github/workflows/publish_tools.yml
index 0a40c3d..7d395d5 100644
--- a/.github/workflows/publish_tools.yml
+++ b/.github/workflows/publish_tools.yml
@@ -28,7 +28,7 @@ jobs:
         fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
 
     - name: Setup .NET SDK ${{ env.NET_VERSION }}
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: ${{ env.NET_VERSION }}
         dotnet-quality: 'ga'
diff --git a/.github/workflows/publish_validation.yml b/.github/workflows/publish_validation.yml
index e758f18..0f1c13f 100644
--- a/.github/workflows/publish_validation.yml
+++ b/.github/workflows/publish_validation.yml
@@ -27,7 +27,7 @@ jobs:
         fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
 
     - name: Setup .NET SDK ${{ env.NET_VERSION }}
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: ${{ env.NET_VERSION }}
         dotnet-quality: 'ga'