diff --git a/sdk/build.gradle b/sdk/build.gradle
index a2348109..a9895502 100644
--- a/sdk/build.gradle
+++ b/sdk/build.gradle
@@ -4,13 +4,13 @@ apply plugin: 'kotlin-parcelize'
 
 android {
     compileSdkVersion 30
-    buildToolsVersion "30.0.2"
+    buildToolsVersion "30.0.3"
 
     defaultConfig {
         minSdkVersion 16
         targetSdkVersion 30
-        versionCode 210219002 // yymmdd000
-        versionName "0.0.6-dev05" // prod(x.y.z), dev(x.y.z-dev00)
+        versionCode 210319001 // yymmdd000
+        versionName "0.0.6-dev06" // prod(x.y.z), dev(x.y.z-dev00)
         multiDexEnabled true
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"