diff --git a/reactive/pom.xml b/reactive/pom.xml
index 0a0a035c5..77d0bb088 100644
--- a/reactive/pom.xml
+++ b/reactive/pom.xml
@@ -29,7 +29,7 @@
   <properties>
     <main.basedir>${project.basedir}/..</main.basedir>
     <reactor.version>3.4.18</reactor.version>
-    <reactive.streams.version>1.0.3</reactive.streams.version>
+    <reactive.streams.version>1.0.4</reactive.streams.version>
     <reactivex.version>2.2.21</reactivex.version>
   </properties>