diff --git a/build.gradle b/build.gradle
index ee3438f895..454103da7c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -65,7 +65,7 @@ ext {
 	micrometerVersion = '1.13.13'
 	micrometerTracingVersion = '1.3.11'
 	mockitoVersion = '5.10.0'
-	reactorVersion = '2023.0.17'
+	reactorVersion = '2023.0.18'
 	scalaVersion = '2.13'
 	springBootVersion = '3.2.12' // docs module
 	springDataVersion = '2024.0.11'