diff --git a/spring-data-elasticsearch/pom.xml b/spring-data-elasticsearch/pom.xml
index dcb702ab16..b38a6a10bc 100644
--- a/spring-data-elasticsearch/pom.xml
+++ b/spring-data-elasticsearch/pom.xml
@@ -14,12 +14,14 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		
-		<org.springframework.version>4.2.5.RELEASE</org.springframework.version>
-        
-		<junit.version>4.11</junit.version>
-		<org.slf4j.version>1.7.12</org.slf4j.version>
-		<logback.version>1.1.3</logback.version>
-		<elasticsearch.version>2.0.1.RELEASE</elasticsearch.version>
+		<org.springframework.version>4.3.4.RELEASE</org.springframework.version>
+        <spring-data-elasticsearch.version>2.0.5.RELEASE</spring-data-elasticsearch.version>
+		<junit.version>4.12</junit.version>
+		<org.slf4j.version>1.7.21</org.slf4j.version>
+		<logback.version>1.1.7</logback.version>
+		<jna.version>4.2.2</jna.version>
+		<elasticsearch.version>2.4.2</elasticsearch.version>
+		<fastjson.version>1.2.21</fastjson.version>
         <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>        
 	</properties>
 
@@ -32,12 +34,12 @@
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-elasticsearch</artifactId>
-			<version>${elasticsearch.version}</version>
+			<version>${spring-data-elasticsearch.version}</version>
 		</dependency>
 		
 		<dependency>
 			<groupId>junit</groupId>
-			<artifactId>junit-dep</artifactId>
+			<artifactId>junit</artifactId>
 			<version>${junit.version}</version>
 			<scope>test</scope>
 		</dependency>
@@ -50,7 +52,7 @@
 		<dependency> 
 			<groupId>net.java.dev.jna</groupId> 
 		    <artifactId>jna</artifactId> 
-		    <version>4.1.0</version> 
+		    <version>${jna.version}</version> 
 		    <scope>test</scope> 
 		</dependency> 
 		
@@ -78,12 +80,12 @@
 		<dependency>
 			<groupId>org.elasticsearch</groupId>
 			<artifactId>elasticsearch</artifactId>
-			<version>2.3.5</version>
+			<version>${elasticsearch.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.13</version>
+			<version>${fastjson.version}</version>
 		</dependency>
 	</dependencies>