diff --git a/oslc-java-client/pom.xml b/oslc-java-client/pom.xml
index 74a58fa..7f607fc 100644
--- a/oslc-java-client/pom.xml
+++ b/oslc-java-client/pom.xml
@@ -202,7 +202,7 @@
             <dependency>
                 <groupId>org.apache.httpcomponents</groupId>
                 <artifactId>httpclient</artifactId>
-                <version>4.5.3</version>
+                <version>4.5.13</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.httpcomponents</groupId>