diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index fe7b12b..e4d98f1 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -20,7 +20,7 @@ jobs:
         fetch-depth: 0 # avoid shallow clone
 
     - name: Setup .NET
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: 9.x
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5fc298e..be865e5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
         fetch-depth: 0 # avoid shallow clone
 
     - name: Setup .NET
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: 9.x