diff --git a/gradle.properties b/gradle.properties
index e0a0ab77..12b6ce14 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -22,8 +22,8 @@ BUILD_TOOLS_VERSION = 28.0.3
 MIN_SDK_VERSION = 21
 TARGET_SDK_VERSION = 28
 
-VERSION_CODE = 30
-VERSION_NAME = 3.0.0
+VERSION_CODE = 31
+VERSION_NAME = 3.1.0
 
 #library
 ANDROID_SUPPORT_VERSION = 25.4.0