diff --git a/build.gradle b/build.gradle
index c14c20e817..354d2999b0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -47,9 +47,9 @@ configure(allprojects) { project ->
 	ext.hsqldbVersion        = "2.4.0"
 	ext.jackson2Version      = "2.9.5"
 	ext.jettyVersion         = "9.4.9.v20180320"
-	ext.junitJupiterVersion  = "5.1.0"
-	ext.junitPlatformVersion = "1.1.0"
-	ext.junitVintageVersion  = "5.1.0"
+	ext.junitPlatformVersion = "1.1.1"
+	ext.junitJupiterVersion  = "5.1.1"
+	ext.junitVintageVersion  = "5.1.1"
 	ext.kotlinVersion        = "1.2.31"
 	ext.log4jVersion         = "2.11.0"
 	ext.nettyVersion         = "4.1.23.Final"
@@ -145,7 +145,7 @@ configure(allprojects) { project ->
 		testCompile("junit:junit:4.12") {
 			exclude group:'org.hamcrest', module:'hamcrest-core'
 		}
-		testCompile("org.mockito:mockito-core:2.17.0") {
+		testCompile("org.mockito:mockito-core:2.18.0") {
 			exclude group:'org.hamcrest', module:'hamcrest-core'
 		}
 		testCompile("com.nhaarman:mockito-kotlin:1.5.0") {
diff --git a/spring-test/spring-test.gradle b/spring-test/spring-test.gradle
index 0a0602bb5d..3a617ca231 100644
--- a/spring-test/spring-test.gradle
+++ b/spring-test/spring-test.gradle
@@ -35,7 +35,7 @@ dependencies {
 	optional("javax.websocket:javax.websocket-api:1.1")
 	optional("junit:junit:4.12")
 	optional("org.junit.jupiter:junit-jupiter-api:${junitJupiterVersion}")
-	optional("org.testng:testng:6.14.2")
+	optional("org.testng:testng:6.14.3")
 	optional("org.aspectj:aspectjweaver:${aspectjVersion}")
 	optional("org.codehaus.groovy:groovy-all:${groovyVersion}")
 	optional("org.hamcrest:hamcrest-core:1.3")