diff --git a/build.gradle b/build.gradle
index 62a9341691..0e652e5cc9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
 // 3rd party plugin repositories can be configured in settings.gradle
 plugins {
 	id "io.spring.dependency-management" version "1.0.5.RELEASE" apply false
-	id "org.jetbrains.kotlin.jvm" version "1.2.61" apply false
+	id "org.jetbrains.kotlin.jvm" version "1.2.70" apply false
 	id "org.jetbrains.dokka" version "0.9.17"
 	id "org.asciidoctor.convert" version "1.5.7"
 }
@@ -35,7 +35,7 @@ ext {
 	jackson2Version      = "2.9.6"
 	jettyVersion         = "9.4.12.v20180830"
 	junit5Version        = "5.3.1"
-	kotlinVersion        = "1.2.61"
+	kotlinVersion        = "1.2.70"
 	log4jVersion         = "2.11.1"
 	nettyVersion         = "4.1.29.Final"
 	reactorVersion       = "Californium-RC1"
@@ -277,7 +277,7 @@ configure(rootProject) {
 		testCompile("javax.servlet:javax.servlet-api:3.1.0")
 		testCompile("org.aspectj:aspectjweaver:${aspectjVersion}")
 		testCompile("org.hsqldb:hsqldb:${hsqldbVersion}")
-		testCompile("org.hibernate:hibernate-core:5.1.15.Final")
+		testCompile("org.hibernate:hibernate-core:5.1.16.Final")
 	}
 
 	artifacts {
diff --git a/spring-context-support/spring-context-support.gradle b/spring-context-support/spring-context-support.gradle
index 5b66cdcd91..5319840958 100644
--- a/spring-context-support/spring-context-support.gradle
+++ b/spring-context-support/spring-context-support.gradle
@@ -16,7 +16,7 @@ dependencies {
 	optional("org.freemarker:freemarker:${freemarkerVersion}")
 	testCompile(project(":spring-context"))
 	testCompile("org.hsqldb:hsqldb:${hsqldbVersion}")
-	testCompile("org.hibernate:hibernate-validator:6.0.12.Final")
+	testCompile("org.hibernate:hibernate-validator:6.0.13.Final")
 	testCompile("javax.annotation:javax.annotation-api:1.3.2")
 	testRuntime("org.ehcache:jcache:1.0.1")
 	testRuntime("org.ehcache:ehcache:3.4.0")
diff --git a/spring-test/spring-test.gradle b/spring-test/spring-test.gradle
index 22ca7c9eee..7d28dfe3a3 100644
--- a/spring-test/spring-test.gradle
+++ b/spring-test/spring-test.gradle
@@ -61,7 +61,7 @@ dependencies {
 	testCompile("javax.interceptor:javax.interceptor-api:1.2.2")
 	testCompile("javax.mail:javax.mail-api:1.6.2")
 	testCompile("org.hibernate:hibernate-core:5.2.17.Final")
-	testCompile("org.hibernate:hibernate-validator:6.0.12.Final")
+	testCompile("org.hibernate:hibernate-validator:6.0.13.Final")
 	// Enable use of the JUnit Platform Runner
 	testCompile("org.junit.platform:junit-platform-runner")
 	testCompile("org.junit.jupiter:junit-jupiter-params")
diff --git a/spring-webflux/spring-webflux.gradle b/spring-webflux/spring-webflux.gradle
index 1f2b504f46..145e115e39 100644
--- a/spring-webflux/spring-webflux.gradle
+++ b/spring-webflux/spring-webflux.gradle
@@ -41,7 +41,7 @@ dependencies {
 	optional("org.jetbrains.kotlin:kotlin-stdlib:${kotlinVersion}")
 	optional("com.google.protobuf:protobuf-java-util:3.6.1")
 	testCompile("javax.xml.bind:jaxb-api:2.3.0")
-	testCompile("org.hibernate:hibernate-validator:6.0.12.Final")
+	testCompile("org.hibernate:hibernate-validator:6.0.13.Final")
 	testCompile "io.reactivex.rxjava2:rxjava:${rxjava2Version}"
 	testCompile("io.projectreactor:reactor-test")
 	testCompile("org.apache.tomcat:tomcat-util:${tomcatVersion}")
diff --git a/spring-webmvc/spring-webmvc.gradle b/spring-webmvc/spring-webmvc.gradle
index 700900dd2e..ccf850b5cc 100644
--- a/spring-webmvc/spring-webmvc.gradle
+++ b/spring-webmvc/spring-webmvc.gradle
@@ -50,7 +50,7 @@ dependencies {
 	testCompile("org.eclipse.jetty:jetty-server") {
 		exclude group: "javax.servlet", module: "javax.servlet"
 	}
-	testCompile("org.hibernate:hibernate-validator:6.0.12.Final")
+	testCompile("org.hibernate:hibernate-validator:6.0.13.Final")
 	testCompile("org.apache.httpcomponents:httpclient:4.5.6") {
 		exclude group: "commons-logging", module: "commons-logging"
 	}