diff --git a/pom.xml b/pom.xml
index 05212af..c0f42b1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
     <dependency>
       <groupId>io.undertow</groupId>
       <artifactId>undertow-core</artifactId>
-      <version>2.0.28.Final</version>
+      <version>2.2.15.Final</version>
     </dependency>
     <dependency>
       <groupId>io.undertow</groupId>