diff --git a/.github/workflows/cloud-support.yml b/.github/workflows/cloud-support.yml
index a602ebaaadb..2bbccf6f213 100644
--- a/.github/workflows/cloud-support.yml
+++ b/.github/workflows/cloud-support.yml
@@ -30,7 +30,7 @@ jobs:
         repository: microsoftgraph/msgraph-cloud-support
         path: tool
     - name: Setup .NET
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: 10.x
     - name: Build cloud support tool
diff --git a/.github/workflows/generate-ref-toc.yml b/.github/workflows/generate-ref-toc.yml
index c49b25135cd..5913b3dbe13 100644
--- a/.github/workflows/generate-ref-toc.yml
+++ b/.github/workflows/generate-ref-toc.yml
@@ -41,7 +41,7 @@ jobs:
         repository: microsoftgraph/msgraph-toc-gen
         path: tool
     - name: Setup .NET
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: 10.x
     - name: Build TOC generation tool