diff --git a/build.gradle b/build.gradle
index 6d4efc1..2a2990b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -29,7 +29,7 @@ dependencies {
 
     // vertex
     compile "io.vertx:vertx-core:4.0.2"
-    compile "io.vertx:vertx-web:4.0.2"
+    compile "io.vertx:vertx-web:4.0.3"
     compile "io.vertx:vertx-lang-kotlin:4.0.2"