diff --git a/README.md b/README.md
index e98e4ed..b320919 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Common API for using the Event Data service.
 
-## Events, version 1.8.0
+## Events, version 1.9.0
 
 Events described by this schema are listed below by category. Please notice that some events could belong to multiple categories, but here each event is listed in just one category according to the most common use case.
 
diff --git a/pom.xml b/pom.xml
index 5d3cb4b..eb3e145 100755
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.tenduke.events</groupId>
     <artifactId>events-api</artifactId>
-    <version>1.8.0</version>
+    <version>1.9.0</version>
     <packaging>jar</packaging>
 
     <name>10Duke Event Data API model</name>