diff --git a/sdk/android-ios/release_android.sh b/sdk/android-ios/release_android.sh
index a52adfa..f739580 100755
--- a/sdk/android-ios/release_android.sh
+++ b/sdk/android-ios/release_android.sh
@@ -1,5 +1,5 @@
 #/bin/bash
-VER="v5.3"
+VER="v5.4"
 rm -rf sdk-android-*.tar.gz
 rm -rf android
 mkdir android
diff --git a/sdk/android-ios/release_ios.sh b/sdk/android-ios/release_ios.sh
index 633981c..546a1c3 100755
--- a/sdk/android-ios/release_ios.sh
+++ b/sdk/android-ios/release_ios.sh
@@ -1,5 +1,5 @@
 #/bin/bash
-VER="v5.3"
+VER="v5.4"
 rm -rf sdk-ios-*.tar.gz
 rm -rf ios
 mkdir ios
diff --git a/sdk/android-ios/sdk.go b/sdk/android-ios/sdk.go
index 576cd5d..c00d042 100644
--- a/sdk/android-ios/sdk.go
+++ b/sdk/android-ios/sdk.go
@@ -24,7 +24,7 @@ import (
 	kingpin "gopkg.in/alecthomas/kingpin.v2"
 )
 
-const SDK_VERSION = "5.3"
+const SDK_VERSION = "5.4"
 
 var (
 	app *kingpin.Application
diff --git a/sdk/windows-linux/release_linux.sh b/sdk/windows-linux/release_linux.sh
index 76aaf4b..232916e 100755
--- a/sdk/windows-linux/release_linux.sh
+++ b/sdk/windows-linux/release_linux.sh
@@ -1,5 +1,5 @@
 #/bin/bash
-VER="v5.3"
+VER="v5.4"
 
 rm -rf sdk-linux-*.tar.gz
 rm -rf README.md libproxy-sdk.so libproxy-sdk.h libproxy-sdk.a
diff --git a/sdk/windows-linux/release_mac.sh b/sdk/windows-linux/release_mac.sh
index b2b5e4e..cad6c98 100755
--- a/sdk/windows-linux/release_mac.sh
+++ b/sdk/windows-linux/release_mac.sh
@@ -1,5 +1,5 @@
 #/bin/bash
-VER="v5.3"
+VER="v5.4"
 
 rm -rf *.tar.gz
 rm -rf README.md libproxy-sdk.dylib libproxy-sdk.h
diff --git a/sdk/windows-linux/release_windows.sh b/sdk/windows-linux/release_windows.sh
index ab26512..5a736ac 100755
--- a/sdk/windows-linux/release_windows.sh
+++ b/sdk/windows-linux/release_windows.sh
@@ -1,5 +1,5 @@
 #/bin/bash
-VER="v5.3"
+VER="v5.4"
 
 #sudo rm /usr/local/go
 #sudo ln -s /usr/local/go1.10.1 /usr/local/go