diff --git a/build.gradle b/build.gradle
index 6158fb3304..4c5fa697c5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -126,12 +126,12 @@ subprojects { subproject ->
 		mysqlVersion = '8.0.13'
 		pahoMqttClientVersion = '1.2.0'
 		postgresVersion = '42.2.5'
-		reactorNettyVersion = '0.8.3.RELEASE'
-		reactorVersion = '3.2.3.RELEASE'
+		reactorNettyVersion = '0.8.4.RELEASE'
+		reactorVersion = '3.2.5.RELEASE'
 		romeToolsVersion = '1.9.0'
 		servletApiVersion = '4.0.0'
 		smackVersion = '4.3.1'
-		springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.1.3.BUILD-SNAPSHOT'
+		springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.1.3.RELEASE'
 		springDataJpaVersion = '2.1.3.RELEASE'
 		springDataMongoVersion = '2.1.3.RELEASE'
 		springDataRedisVersion = '2.1.3.RELEASE'
@@ -139,7 +139,7 @@ subprojects { subproject ->
 		springSecurityVersion = '5.1.2.RELEASE'
 		springRetryVersion = '1.2.2.RELEASE'
 		springVersion = project.hasProperty('springVersion') ? project.springVersion : '5.1.4.RELEASE'
-		springWsVersion = '3.0.5.RELEASE'
+		springWsVersion = '3.0.6.RELEASE'
 		tomcatVersion = "9.0.12"
 		xstreamVersion = '1.4.11.1'
 	}