diff --git a/calvalus-reporting/pom.xml b/calvalus-reporting/pom.xml
index 81c4717c2..62b252343 100644
--- a/calvalus-reporting/pom.xml
+++ b/calvalus-reporting/pom.xml
@@ -112,7 +112,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.3</version>
+            <version>4.5.13</version>
         </dependency>