diff --git a/build.gradle b/build.gradle
index c519007..e3d3b67 100644
--- a/build.gradle
+++ b/build.gradle
@@ -153,7 +153,7 @@ dependencies {
     api 'org.zeroturnaround:zt-exec:1.13.0'
 
     // HTTP server
-    api 'io.undertow:undertow-core:2.4.2.Final'
+    api 'io.undertow:undertow-core:2.4.3.Final'
 
     // Command parser for AS interface
     api 'commons-cli:commons-cli:1.11.0'