diff --git a/pom.xml b/pom.xml
index 9fe598c..ebdedc4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
         <extension.springcloud.version>4.8.0</extension.springcloud.version>
         <extension.tracing.version>4.8.0</extension.tracing.version>
 
-        <projectreactor.version>3.5.8</projectreactor.version>
+        <projectreactor.version>3.5.9</projectreactor.version>
 
         <bom-helper.version>0.4.0</bom-helper.version>
         <maven-clean.version>3.3.1</maven-clean.version>