diff --git a/tutorial-microservice-config-discovery-faulttolerance-logs-metrics-security/pom.xml b/tutorial-microservice-config-discovery-faulttolerance-logs-metrics-security/pom.xml
index 018c9ef7..3e7b654b 100644
--- a/tutorial-microservice-config-discovery-faulttolerance-logs-metrics-security/pom.xml
+++ b/tutorial-microservice-config-discovery-faulttolerance-logs-metrics-security/pom.xml
@@ -31,7 +31,7 @@
 
         <postgresql.version>42.1.4</postgresql.version>
         <swagger.version>1.5.16</swagger.version>
-        <httpclient.version>4.5.3</httpclient.version>
+        <httpclient.version>4.5.13</httpclient.version>
     </properties>
 
     <repositories>