diff --git a/3rdparty/kcp b/3rdparty/kcp
index ecafc2b2..7f980588 160000
--- a/3rdparty/kcp
+++ b/3rdparty/kcp
@@ -1 +1 @@
-Subproject commit ecafc2b299a7b9c84b776c42ab2497277936a1db
+Subproject commit 7f9805887b0909c52c825925f123e7a84da37167