diff --git a/package.json b/package.json
index f6f358e6f6..b4a4255dfc 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "workspace"
   ],
   "defaults": {
-    "roslyn": "5.0.0-1.25266.2",
+    "roslyn": "5.0.0-1.25279.1",
     "omniSharp": "1.39.12",
     "razor": "10.0.0-preview.25262.1",
     "razorOmnisharp": "7.0.0-preview.23363.1",