diff --git a/runtime/druntime b/runtime/druntime
index b962e3e1..b20422e7 160000
--- a/runtime/druntime
+++ b/runtime/druntime
@@ -1 +1 @@
-Subproject commit b962e3e17b78fbe4bcfce315161d075cabf9cb60
+Subproject commit b20422e7c3f46c8ac095ad2f70fbd039157284ba