diff --git a/pom.xml b/pom.xml
index 1f45907..365ae1a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
         <version.light-4j>2.0.31</version.light-4j>
         <version.jackson>2.12.1</version.jackson>
         <version.slf4j>1.7.25</version.slf4j>
-        <version.undertow>2.2.4.Final</version.undertow>
+        <version.undertow>2.2.19.Final</version.undertow>
         <version.json-schema-validator>1.0.49</version.json-schema-validator>
         <version.logback>1.2.3</version.logback>
         <version.junit>5.8.1</version.junit>