diff --git a/pom.xml b/pom.xml
index f927050..44caece 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,7 +120,7 @@
         <dependency>
             <groupId>io.undertow</groupId>
             <artifactId>undertow-core</artifactId>
-            <version>2.1.0.Final</version>
+            <version>2.2.15.Final</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file