diff --git a/visionppi/build.gradle b/visionppi/build.gradle
index d330d20..c2f45ae 100644
--- a/visionppi/build.gradle
+++ b/visionppi/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.31'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
@@ -9,7 +9,7 @@ buildscript {
     }
     dependencies {
 
-        classpath 'com.android.tools.build:gradle:3.4.1'
+        classpath 'com.android.tools.build:gradle:4.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
 
diff --git a/visionppi/gradle/wrapper/gradle-wrapper.properties b/visionppi/gradle/wrapper/gradle-wrapper.properties
index 60715c2..0decb47 100644
--- a/visionppi/gradle/wrapper/gradle-wrapper.properties
+++ b/visionppi/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Fri Jul 05 16:38:49 IST 2019
+#Tue Jun 09 00:38:57 IST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip