diff --git a/rest/pom.xml b/rest/pom.xml
index d49101f..8e2a874 100644
--- a/rest/pom.xml
+++ b/rest/pom.xml
@@ -47,7 +47,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.5.6</version>
+			<version>4.5.13</version>
 		</dependency>
 		<dependency>
 			<groupId>org.liquibase</groupId>