diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 01502dc4..6b1e1709 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -12,7 +12,7 @@ micronaut-validation = "4.7.0"
 micronaut-platform = "4.0.3"
 
 rxjava2 = "2.2.21"
-rxjava3 = "3.1.8"
+rxjava3 = "3.1.9"
 
 managed-reactor-bom = "2023.0.9"
 managed-micrometer-context-propagation = "1.1.1"