update version in readme

README.adoc

@@ -18,15 +18,15 @@ To use Vert.x Wiremongo, add the following dependency:
 <dependency>
   <groupId>com.noenv</groupId>
   <artifactId>vertx-wiremongo</artifactId>
-  <version>4.5.10</version>
+  <version>4.5.11</version>
 </dependency>
 ----
 
 * Gradle (in your `build.gradle` file):
 
 [source,groovy,subs="+attributes"]
 ----
-compile 'com.noenv:vertx-wiremongo:4.5.10'
+compile 'com.noenv:vertx-wiremongo:4.5.11'
 ----
 
 Imagine you have a mongodb to keep track of your fruit. In your application you have a class that uses `io.vertx.ext.mongo.MongoClient` for the database operations: