diff --git a/README.md b/README.md
index 28a6ce2..d879f96 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ Versions
 Mmseg ver  | ES version
 -----------|-----------
 master | 2.3.x -> master
+1.9.4 | 2.3.4
 1.9.3 | 2.3.3
 1.8.1 | 2.2.1
 1.7.0 | 2.1.1
diff --git a/pom.xml b/pom.xml
index 613f069..4022fa7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.elasticsearch</groupId>
     <artifactId>elasticsearch-analysis-mmseg</artifactId>
-    <version>1.9.3</version>
+    <version>1.9.4</version>
     <packaging>jar</packaging>
     <description>Mmseg Analyzer for Elasticsearch</description>
     <inceptionYear>2011</inceptionYear>
@@ -31,7 +31,7 @@
     </parent>
 
     <properties>
-        <elasticsearch.version>2.3.3</elasticsearch.version>
+        <elasticsearch.version>2.3.4</elasticsearch.version>
         <maven.compiler.target>1.7</maven.compiler.target>
         <elasticsearch.assembly.descriptor>${project.basedir}/src/main/assemblies/plugin.xml</elasticsearch.assembly.descriptor>
         <elasticsearch.plugin.name>analysis-mmseg</elasticsearch.plugin.name>