diff --git a/README.md b/README.md
index 943a09e3797..af6fca3ea2d 100644
--- a/README.md
+++ b/README.md
@@ -3,13 +3,15 @@ ICU Analysis for ElasticSearch
 
 The ICU Analysis plugin integrates Lucene ICU module into elasticsearch, adding ICU relates analysis components.
 
-In order to install the plugin, simply run: `bin/plugin -install elasticsearch/elasticsearch-analysis-icu/1.8.0`.
+In order to install the plugin, simply run: `bin/plugin -install elasticsearch/elasticsearch-analysis-icu/1.9.0`.
 
     ----------------------------------------
     | ICU Analysis Plugin | ElasticSearch  |
     ----------------------------------------
     | master              | 0.90 -> master |
     ----------------------------------------
+    | 1.9.0               | 0.90 -> master |
+    ----------------------------------------
     | 1.8.0               | 0.90 -> master |
     ----------------------------------------
     | 1.7.0               | 0.19 -> 0.20   |
diff --git a/pom.xml b/pom.xml
index 2c2bdbaeb61..01caf27759d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.elasticsearch</groupId>
     <artifactId>elasticsearch-analysis-icu</artifactId>
-    <version>1.9.0-SNAPSHOT</version>
+    <version>1.9.0</version>
     <packaging>jar</packaging>
     <description>ICU Analysis for ElasticSearch</description>
     <inceptionYear>2009</inceptionYear>