diff --git a/core/src/main/jni/shadowsocks-libev b/core/src/main/jni/shadowsocks-libev
index 68f885c2..a4c9059f 160000
--- a/core/src/main/jni/shadowsocks-libev
+++ b/core/src/main/jni/shadowsocks-libev
@@ -1 +1 @@
-Subproject commit 68f885c271bf1c2fbe98cfcc98e75b48cde65045
+Subproject commit a4c9059ffe515d86b79724a289c0772ce9f2cf09