diff --git a/vpnsetup_alpine.sh b/vpnsetup_alpine.sh
index 2ba82a8..e747881 100755
--- a/vpnsetup_alpine.sh
+++ b/vpnsetup_alpine.sh
@@ -240,7 +240,7 @@ get_helper_scripts() {
 }
 
 get_swan_ver() {
-  SWAN_VER=4.10
+  SWAN_VER=4.11
   base_url="https://github.com/hwdsl2/vpn-extras/releases/download/v1.0.0"
   swan_ver_url="$base_url/v1-$os_type-$os_ver-swanver"
   swan_ver_latest=$(wget -t 2 -T 10 -qO- "$swan_ver_url" | head -n 1)
diff --git a/vpnsetup_amzn.sh b/vpnsetup_amzn.sh
index 42d3f9a..9087a65 100755
--- a/vpnsetup_amzn.sh
+++ b/vpnsetup_amzn.sh
@@ -254,7 +254,7 @@ get_helper_scripts() {
 }
 
 get_swan_ver() {
-  SWAN_VER=4.10
+  SWAN_VER=4.11
   base_url="https://github.com/hwdsl2/vpn-extras/releases/download/v1.0.0"
   swan_ver_url="$base_url/v1-amzn-2-swanver"
   swan_ver_latest=$(wget -t 2 -T 10 -qO- "$swan_ver_url" | head -n 1)
diff --git a/vpnsetup_centos.sh b/vpnsetup_centos.sh
index 8a47160..8840a8b 100755
--- a/vpnsetup_centos.sh
+++ b/vpnsetup_centos.sh
@@ -360,7 +360,7 @@ get_helper_scripts() {
 }
 
 get_swan_ver() {
-  SWAN_VER=4.10
+  SWAN_VER=4.11
   base_url="https://github.com/hwdsl2/vpn-extras/releases/download/v1.0.0"
   swan_ver_url="$base_url/v1-$os_type-$os_ver-swanver"
   swan_ver_latest=$(wget -t 2 -T 10 -qO- "$swan_ver_url" | head -n 1)
diff --git a/vpnsetup_ubuntu.sh b/vpnsetup_ubuntu.sh
index 6f1119e..d53e10c 100755
--- a/vpnsetup_ubuntu.sh
+++ b/vpnsetup_ubuntu.sh
@@ -338,7 +338,7 @@ get_helper_scripts() {
 }
 
 get_swan_ver() {
-  SWAN_VER=4.10
+  SWAN_VER=4.11
   base_url="https://github.com/hwdsl2/vpn-extras/releases/download/v1.0.0"
   swan_ver_url="$base_url/v1-$os_type-$os_ver-swanver"
   swan_ver_latest=$(wget -t 2 -T 10 -qO- "$swan_ver_url" | head -n 1)