diff --git a/library/build.gradle b/library/build.gradle
index 0e276f2..04ee78a 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -10,8 +10,8 @@ android {
     defaultConfig {
         minSdkVersion rootProject.minSdkVersion
         targetSdkVersion rootProject.compileSdkVersion
-        versionCode 3
-        versionName "3.1.0"
+        versionCode 4
+        versionName "3.1.1"
     }
 
     buildTypes {