diff --git a/build.gradle b/build.gradle
index 587b1131..3092b0e1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
 
     ext {
-        williamchartVersion = "3.7.0"
+        williamchartVersion = "3.7.1"
     }
 
     repositories {
diff --git a/pointstooltip/build.gradle b/pointstooltip/build.gradle
index 9217c6ac..7edfeff0 100644
--- a/pointstooltip/build.gradle
+++ b/pointstooltip/build.gradle
@@ -22,4 +22,6 @@ android {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.72"
     implementation project(path: ':williamchart')
-}
\ No newline at end of file
+}
+
+apply from: 'publish.gradle'
\ No newline at end of file