diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 2a8416f3..eaf39280 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -16,7 +16,7 @@
 ## https://docs.gradle.org/current/userguide/platforms.html#sec:sharing-catalogs
 
 [versions]
-vertx = "4.5.2"
+vertx = "4.5.3"
 jackson = "2.16.1"
 junit-jupiter = "5.10.2"
 hamcrest = "2.2"