diff --git a/pom.xml b/pom.xml
index e22e499b..03fc82ec 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
 		<spring.version>5.1.4.RELEASE</spring.version>
 		<spring-data-releasetrain.version>Lovelace-SR4
 		</spring-data-releasetrain.version>
-		<reactor.version>Californium-SR2</reactor.version>
+		<reactor.version>Californium-SR4</reactor.version>
 		<java.version>1.8</java.version>
 		<project.type>multi</project.type>
 		<dist.id>spring-vault</dist.id>