diff --git a/pom.xml b/pom.xml
index 7d5f02e4..d3832a7f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <properties>
         <java-version>1.8</java-version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <undertow.version>2.0.26.Final</undertow.version>
+        <undertow.version>2.1.6.Final</undertow.version>
     </properties>
 
     <repositories>