diff --git a/parent/pom.xml b/parent/pom.xml
index d81c3ce7..82050945 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -105,7 +105,7 @@
 		<reactor>Bismuth-M3</reactor>
 		<rxjava>1.3.0</rxjava>
 		<rxjava-reactive-streams>1.2.1</rxjava-reactive-streams>
-		<rxjava2>2.1.2</rxjava2>
+		<rxjava2>2.1.1</rxjava2>
 		<slf4j>1.7.25</slf4j>
 		<spring>5.0.0.RC3</spring>
 		<spring-hateoas>0.23.0.RELEASE</spring-hateoas>