diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ccaca5c61..b6d4ca0ed 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ managed-spring = "6.1.3"
 groovy = "4.0.18"
 h2 = '2.2.224'
 
-micronaut = "4.3.5"
+micronaut = "4.3.9"
 micronaut-docs = "2.0.0"
 micronaut-test = "4.2.0"
 micronaut-cache = "4.2.2"