diff --git a/pom.xml b/pom.xml
index 95f442a..6308634 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     <jackson.version>2.13.2</jackson.version>
     <jackson.databind.version>2.13.4.1</jackson.databind.version>
     <vertx.version>2.1.6</vertx.version>
-    <undertow.version>2.2.19.Final</undertow.version>
+    <undertow.version>2.2.33.Final</undertow.version>
     <async-http-client.version>1.9.40</async-http-client.version>
     <servlet-api.version>2.5</servlet-api.version>
     <ehcache.version>2.8.1</ehcache.version>