diff --git a/Makefile b/Makefile
index 7e696ef..fd33da4 100644
--- a/Makefile
+++ b/Makefile
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=shadowsocks-libev
-PKG_VERSION:=3.3.4
+PKG_VERSION:=3.3.5
 PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/shadowsocks/shadowsocks-libev.git
-PKG_SOURCE_VERSION:=72d7d9217ce2a8a59dc647e8f1fbbd77f7cd30aa
+PKG_SOURCE_VERSION:=8285e5a7de093b8ae5a2ca68f7108e6f273092b1
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz