diff --git a/mailpit-java-client/pom.xml b/mailpit-java-client/pom.xml
index 417c64c..fcd776e 100644
--- a/mailpit-java-client/pom.xml
+++ b/mailpit-java-client/pom.xml
@@ -62,7 +62,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents.client5</groupId>
 			<artifactId>httpclient5</artifactId>
-			<version>5.6.3</version>
+			<version>5.6.4</version>
 		</dependency>
 
 		<!-- JSON processing: jackson -->