diff --git a/pom.xml b/pom.xml
index 7de57d1b..4f3766cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
         <zookeeper.version>3.4.13</zookeeper.version>
         <curator.version>4.0.1</curator.version>
         <cassandra-driver.version>4.0.1</cassandra-driver.version>
-        <undertow.version>2.0.13.Final</undertow.version>
+        <undertow.version>2.1.6.Final</undertow.version>
         <metrics.version>4.0.2</metrics.version>
         <jackson.version>2.9.7</jackson.version>
         <guava.version>20.0</guava.version>