diff --git a/sessionize-java-client/pom.xml b/sessionize-java-client/pom.xml
index 8ee9973..bca377b 100644
--- a/sessionize-java-client/pom.xml
+++ b/sessionize-java-client/pom.xml
@@ -108,7 +108,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents.client5</groupId>
 			<artifactId>httpclient5</artifactId>
-			<version>5.3</version>
+			<version>5.3.1</version>
 		</dependency>
 
 		<!-- JSON processing: jackson -->