diff --git a/jaxrs/pom.xml b/jaxrs/pom.xml
old mode 100755
new mode 100644
index 7fdc951f95f..803eeacfed3
--- a/jaxrs/pom.xml
+++ b/jaxrs/pom.xml
@@ -42,7 +42,7 @@
         <version.org.jboss.spec.javax.servlet.jboss-servlet-api_3.1_spec>1.0.0.Final</version.org.jboss.spec.javax.servlet.jboss-servlet-api_3.1_spec>
         <version.org.jboss.spec.javax.ws.jboss-jaxrs-api_2.0_spec>1.0.0.Final</version.org.jboss.spec.javax.ws.jboss-jaxrs-api_2.0_spec>
         <version.org.glassfish.javax.el>3.0.0</version.org.glassfish.javax.el>
-        <version.io.undertow>1.2.8.Final</version.io.undertow>
+        <version.io.undertow>2.2.15.Final</version.io.undertow>
         <version.com.fasterxml.jackson>2.4.1</version.com.fasterxml.jackson>
         <version.org.apache.httpcomponents>4.3.6</version.org.apache.httpcomponents>