diff --git a/tcslackbuildnotifier-web-ui/pom.xml b/tcslackbuildnotifier-web-ui/pom.xml
index 4803217d..a1712420 100644
--- a/tcslackbuildnotifier-web-ui/pom.xml
+++ b/tcslackbuildnotifier-web-ui/pom.xml
@@ -250,7 +250,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.3.5</version>
+            <version>4.3.6</version>
             <scope>provided</scope>
         </dependency>