diff --git a/build.gradle b/build.gradle
index 8393f01..7c4e1a7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,8 +6,8 @@ buildscript {
 apply plugin: 'rxjava-project'
 
 dependencies {
-    compile 'com.netflix.rxjava:rxjava-core:0.20.0'
+    compile 'com.netflix.rxjava:rxjava-core:0.20.+'
     compile 'org.apache.httpcomponents:httpclient:4.3'
     compile 'org.apache.httpcomponents:httpcore-nio:4.3'
     compile 'org.apache.httpcomponents:httpasyncclient:4.0'
-}
\ No newline at end of file
+}