diff --git a/app/build.gradle b/app/build.gradle
index 6b4c46c0..3bf981b9 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId = 'com.tutpro.baresip'
         minSdkVersion 21
         targetSdkVersion 27
-        versionCode = 40
-        versionName = '5.2.1'
+        versionCode = 41
+        versionName = '5.3.0'
         externalNativeBuild {
             cmake {
                 cFlags '-DHAVE_INTTYPES_H'