diff --git a/parent/pom.xml b/parent/pom.xml
index a1bcc867..c16cb833 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -121,7 +121,7 @@
 		<reactor>Dysprosium-SR4</reactor>
 		<rxjava>1.3.8</rxjava>
 		<rxjava-reactive-streams>1.2.1</rxjava-reactive-streams>
-		<rxjava2>2.2.17</rxjava2>
+		<rxjava2>2.2.18</rxjava2>
 		<slf4j>1.7.26</slf4j>
 		<spring>5.2.3.RELEASE</spring>
 		<spring-hateoas>1.1.0.M2</spring-hateoas>