diff --git a/build.gradle b/build.gradle
index ca4fa1f1..36c72acf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,6 +2,7 @@ buildscript {
     repositories {
         google()
         jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:4.0.2'
@@ -43,6 +44,7 @@ subprojects {
     repositories {
         google()
         jcenter()
+        mavenCentral()
         maven { url 'https://jitpack.io' }
     }
 
diff --git a/vtm-ios-example/build.gradle b/vtm-ios-example/build.gradle
index 62715130..c2c1e072 100644
--- a/vtm-ios-example/build.gradle
+++ b/vtm-ios-example/build.gradle
@@ -1,6 +1,7 @@
 buildscript {
     repositories {
         jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'com.mobidevelop.robovm:robovm-gradle-plugin:2.3.7'
diff --git a/vtm-ios/build.gradle b/vtm-ios/build.gradle
index 6dc13f06..b83467fc 100644
--- a/vtm-ios/build.gradle
+++ b/vtm-ios/build.gradle
@@ -1,6 +1,7 @@
 buildscript {
     repositories {
         jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'com.mobidevelop.robovm:robovm-gradle-plugin:2.3.7'
diff --git a/vtm-web-app/build.gradle b/vtm-web-app/build.gradle
index b06194b3..9c25d22d 100644
--- a/vtm-web-app/build.gradle
+++ b/vtm-web-app/build.gradle
@@ -1,6 +1,7 @@
 buildscript {
     repositories {
         jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'org.wisepersist:gwt-gradle-plugin:1.0.13'
diff --git a/vtm-web-js/build.gradle b/vtm-web-js/build.gradle
index 39b388bf..ed604bb8 100644
--- a/vtm-web-js/build.gradle
+++ b/vtm-web-js/build.gradle
@@ -1,6 +1,7 @@
 buildscript {
     repositories {
         jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'org.wisepersist:gwt-gradle-plugin:1.0.13'
diff --git a/vtm-web/build.gradle b/vtm-web/build.gradle
index 3f216843..7ef76b1d 100644
--- a/vtm-web/build.gradle
+++ b/vtm-web/build.gradle
@@ -1,6 +1,7 @@
 buildscript {
     repositories {
         jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'org.wisepersist:gwt-gradle-plugin:1.0.13'