diff --git a/src/main/jni/iptables b/src/main/jni/iptables
index 177a84bc..67560ab1 160000
--- a/src/main/jni/iptables
+++ b/src/main/jni/iptables
@@ -1 +1 @@
-Subproject commit 177a84bc6b77c53e1ccc22b97170928d54c1ce92
+Subproject commit 67560ab12c1ff3413f971f9f1ba59ff28cb052ce
diff --git a/src/main/jni/shadowsocks-libev b/src/main/jni/shadowsocks-libev
index 890e880d..772de6fd 160000
--- a/src/main/jni/shadowsocks-libev
+++ b/src/main/jni/shadowsocks-libev
@@ -1 +1 @@
-Subproject commit 890e880dc61ad4f2e9a340a78c797c4aabee6429
+Subproject commit 772de6fdeb15fd7d2b7853b4d3e0372713f16b81