diff --git a/modules/SignalR b/modules/SignalR
index 569c31bc62..af9974178b 160000
--- a/modules/SignalR
+++ b/modules/SignalR
@@ -1 +1 @@
-Subproject commit 569c31bc62ffc11082476c378c123ad219ba686e
+Subproject commit af9974178b3ee0fdb9751a65f8718270fa9154b7