diff --git a/src/main/jni/shadowsocks-libev b/src/main/jni/shadowsocks-libev
index 3999fbcf..b517ec2c 160000
--- a/src/main/jni/shadowsocks-libev
+++ b/src/main/jni/shadowsocks-libev
@@ -1 +1 @@
-Subproject commit 3999fbcf0bbf098c58ba190a5f5bc5e9eeb1d196
+Subproject commit b517ec2c915ac468db2b473ecc9f01ca4c140ad4