diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d4901c97..ae52d386 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -24,7 +24,7 @@ micronaut-r2dbc = "5.4.0"
 micronaut-serde = "2.9.0"
 micronaut-spring = "5.6.0"
 micronaut-sql = "5.6.0"
-micronaut-reactor = "3.3.0"
+micronaut-reactor = "3.4.0"
 micronaut-test-resources = "2.5.2"
 
 micronaut-gradle-plugin = "4.3.6"