diff --git a/README.md b/README.md
index eaad810..6fc4088 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,8 @@ Versions
 
 IK version | ES version
 -----------|-----------
-master | 2.4.0 -> master
-1.10.3 | 2.4.3
+master | 2.4.x -> master
+1.10.4 | 2.4.4
 1.9.5 | 2.3.5
 1.9.4 | 2.3.4
 1.9.3 | 2.3.3
diff --git a/pom.xml b/pom.xml
index b68072f..1a9cf4d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <inceptionYear>2011</inceptionYear>
 
     <properties>
-        <elasticsearch.version>2.4.3</elasticsearch.version>
+        <elasticsearch.version>2.4.4</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-ik</elasticsearch.plugin.name>