diff --git a/examples/client/pom.xml b/examples/client/pom.xml
index f3903a11d..8b1dc4a05 100644
--- a/examples/client/pom.xml
+++ b/examples/client/pom.xml
@@ -44,7 +44,7 @@
         <!-- Nightly snapshot version from https://central.sonatype.com/repository/maven-snapshots/or latest from local -->
 <!--        <clickhouse-java.version>0.10.0-rc1-SNAPSHOT</clickhouse-java.version>-->
 
-        <apache-httpclient.version>5.2.1</apache-httpclient.version>
+        <apache-httpclient.version>5.6.3</apache-httpclient.version>
 
         <compiler-plugin.version>3.8.1</compiler-plugin.version>