diff --git a/pom.xml b/pom.xml
index bdfab66..1ff3472 100644
--- a/pom.xml
+++ b/pom.xml
@@ -147,7 +147,7 @@
     <dependency>
       <groupId>io.undertow</groupId>
       <artifactId>undertow-core</artifactId>
-      <version>1.2.6.Final</version>
+      <version>2.2.19.Final</version>
       <scope>test</scope>
     </dependency>
     <dependency>