diff --git a/parent/pom.xml b/parent/pom.xml
index 0161e341..5d95564a 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -118,7 +118,7 @@
 		<mockito>3.1.0</mockito>
 		<mockk>1.9.3</mockk>
 		<querydsl>4.2.2</querydsl>
-		<reactor>Dysprosium-SR3</reactor>
+		<reactor>Dysprosium-SR4</reactor>
 		<rxjava>1.3.8</rxjava>
 		<rxjava-reactive-streams>1.2.1</rxjava-reactive-streams>
 		<rxjava2>2.2.17</rxjava2>