diff --git a/build.gradle b/build.gradle
index b264bc7d33..b46d36e6a4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -102,7 +102,7 @@ ext {
     postgresVersion = '42.6.2'
     protobufVersion = '3.25.4'
     r2dbch2Version = '1.0.0.RELEASE'
-    reactorVersion = '2023.0.8'
+    reactorVersion = '2023.0.9'
     resilience4jVersion = '2.1.0'
     romeToolsVersion = '2.1.0'
     rsocketVersion = '1.1.4'