diff --git a/serial/build.gradle b/serial/build.gradle
index cb765e6..92d574a 100644
--- a/serial/build.gradle
+++ b/serial/build.gradle
@@ -9,7 +9,7 @@ android {
         minSdkVersion 15
         targetSdkVersion 28
         versionCode 7
-        versionName "1.2.2"
+        versionName "1.2.3"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles 'consumer-rules.pro'