diff --git a/pom.xml b/pom.xml
index 0e4e669..d53cf11 100644
--- a/pom.xml
+++ b/pom.xml
@@ -79,10 +79,10 @@
 		<mockito.version>2.25.1</mockito.version>
 		<mongo.version>3.10.1</mongo.version>
 		<mongo-reactivestreams.version>1.11.0</mongo-reactivestreams.version>
-		<reactor.version>Californium-SR5</reactor.version>
+		<reactor.version>Californium-SR6</reactor.version>
 		<spring.version>5.2.0.BUILD-SNAPSHOT</spring.version>
 		<spring-data.version>Moore-M2</spring-data.version>
-		<spring-security.version>5.1.4.RELEASE</spring-security.version>
+		<spring-security.version>5.1.5.RELEASE</spring-security.version>
 		<spring-session.version>2.2.0.BUILD-SNAPSHOT</spring-session.version>
 	</properties>
 
@@ -93,7 +93,7 @@
 			<properties>
 				<reactor.version>Californium-BUILD-SNAPSHOT</reactor.version>
 				<spring-data.version>Moore-BUILD-SNAPSHOT</spring-data.version>
-				<spring-security.version>5.1.5.BUILD-SNAPSHOT</spring-security.version>
+				<spring-security.version>5.1.6.BUILD-SNAPSHOT</spring-security.version>
 			</properties>
 			<repositories>
 				<repository>