diff --git a/parent/pom.xml b/parent/pom.xml
index d258629d..29e05e63 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -122,6 +122,7 @@
 		<rxjava>1.3.8</rxjava>
 		<rxjava-reactive-streams>1.2.1</rxjava-reactive-streams>
 		<rxjava2>2.2.19</rxjava2>
+		<rxjava3>3.0.3</rxjava3>
 		<slf4j>1.7.26</slf4j>
 		<spring>5.2.6.RELEASE</spring>
 		<spring-hateoas>1.1.0.RELEASE</spring-hateoas>