diff --git a/build.gradle b/build.gradle
index 79e4c27..f3da242 100644
--- a/build.gradle
+++ b/build.gradle
@@ -134,13 +134,13 @@ buildscript {
 //        mavenCentral()
     }
     rootProject.ext.versions = [
-            kotlin: '1.3.0',
+            kotlin: '1.3.11',
             dokka: '0.9.17'
     ]
 
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$rootProject.versions.kotlin"
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:3.3.0'
         classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.8.3'
         classpath "com.github.dcendents:android-maven-gradle-plugin:2.0"
         classpath "org.jetbrains.dokka:dokka-gradle-plugin:$rootProject.versions.dokka"
@@ -154,5 +154,5 @@ task clean(type: Delete) {
 
 //task for updating gradle
 task wrapper(type: Wrapper) {
-    gradleVersion = '4.6'
+    gradleVersion = '4.10.1'
 }
diff --git a/buildsystem/dependencies.gradle b/buildsystem/dependencies.gradle
index 5223c0f..86a3dbd 100644
--- a/buildsystem/dependencies.gradle
+++ b/buildsystem/dependencies.gradle
@@ -14,16 +14,16 @@ allprojects {
 
 ext.versions = [
         minSdk               : 16,
-        targetSdk            : 27,
-        compileSdk           : 27,
+        targetSdk            : 28,
+        compileSdk           : 28,
 //        buildTools           : '26.0.2',
-        kotlin               : '1.3.0',
+        kotlin               : '1.3.11',
         //https://github.com/Kotlin/kotlinx.coroutines/releases
-        kotlin_coroutines    : '1.0.0',
+        kotlin_coroutines    : '1.1.0',
 
         // UI libs.
         //https://developer.android.com/topic/libraries/support-library/revisions.html
-        supportLibs          : '27.1.1',
+        supportLibs          : '28.0.0',
         supportxLibs          : '1.0.0', //androidx
 
 
@@ -40,7 +40,7 @@ ext.versions = [
         rxAndroid2           : '2.0.1',
 
         //dario libs
-        kjsonpatch           : '0.3.20',
+        kjsonpatch           : '0.3.21',
 
         // Others.
         kovenant             : '3.3.0',
diff --git a/example/counter-android/build.gradle b/example/counter-android/build.gradle
index e1bc39e..2a56290 100644
--- a/example/counter-android/build.gradle
+++ b/example/counter-android/build.gradle
@@ -13,7 +13,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:3.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 6cef056..5b97387 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Oct 02 14:52:15 IDT 2018
+#Sun Jan 20 15:17:08 IST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip