diff --git a/distribution/all/src/main/release/bin/LICENSE b/distribution/all/src/main/release/bin/LICENSE
index 4ee308f..0ac8384 100644
--- a/distribution/all/src/main/release/bin/LICENSE
+++ b/distribution/all/src/main/release/bin/LICENSE
@@ -258,8 +258,8 @@
  groovy-all-1.7.1.jar
  hazelcast-1.9.2.2.jar
  hazelcast-client-1.9.2.2.jar
- httpclient-4.2.1.jar
- httpcore-4.2.1.jar
+ httpclient-4.2.3.jar
+ httpcore-4.2.3.jar
  jackson-core-asl-1.9.4.jar
  jackson-mapper-asl-1.9.4.jar
  jackson-xc-1.9.4.jar
diff --git a/modules/binding-atom-runtime/pom.xml b/modules/binding-atom-runtime/pom.xml
index 51bf525..b39f4e5 100644
--- a/modules/binding-atom-runtime/pom.xml
+++ b/modules/binding-atom-runtime/pom.xml
@@ -93,7 +93,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.1</version>
+            <version>4.2.3</version>
         </dependency>
 
         <dependency>
diff --git a/modules/binding-jsonp-runtime/pom.xml b/modules/binding-jsonp-runtime/pom.xml
index 28a9f35..d348571 100644
--- a/modules/binding-jsonp-runtime/pom.xml
+++ b/modules/binding-jsonp-runtime/pom.xml
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.1</version>
+            <version>4.2.3</version>
         </dependency>
         
         <dependency>
diff --git a/modules/binding-jsonrpc-runtime/pom.xml b/modules/binding-jsonrpc-runtime/pom.xml
index 46dafac..6dac191 100644
--- a/modules/binding-jsonrpc-runtime/pom.xml
+++ b/modules/binding-jsonrpc-runtime/pom.xml
@@ -81,7 +81,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.1</version>
+            <version>4.2.3</version>
         </dependency>
 
         <dependency>
diff --git a/modules/binding-rest-runtime/pom.xml b/modules/binding-rest-runtime/pom.xml
index b06e2b9..3ab2cbf 100644
--- a/modules/binding-rest-runtime/pom.xml
+++ b/modules/binding-rest-runtime/pom.xml
@@ -184,7 +184,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.1</version>
+            <version>4.2.3</version>
         </dependency>
 
         <dependency>
diff --git a/modules/host-http/pom.xml b/modules/host-http/pom.xml
index fd92069..c0af951 100644
--- a/modules/host-http/pom.xml
+++ b/modules/host-http/pom.xml
@@ -46,14 +46,14 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.1</version>
+            <version>4.2.3</version>
             <optional>true</optional>
         </dependency>    
         
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpcore</artifactId>
-            <version>4.2.1</version>
+            <version>4.2.3</version>
             <optional>true</optional>
         </dependency>