diff --git a/README.md b/README.md
index c8126a8..760f590 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Query [Kraken's REST API][1] in Java.
 <dependency>
     <groupId>dev.andstuff.kraken</groupId>
     <artifactId>kraken-api</artifactId>
-    <version>3.0.0</version>
+    <version>4.0.0</version>
 </dependency>
 ```