diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 072c57f..157a475 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -124,7 +124,7 @@ jobs:
           exit 1
 
       - name: Setup .NET 9
-        uses: actions/setup-dotnet@67a3573c9a986a3f9c594539f4ab511d57bb3ce9 # v4
+        uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
           dotnet-version: '9.0.x'