diff --git a/spring-session/build.gradle b/spring-session/build.gradle
index 726983eb..e2902c09 100644
--- a/spring-session/build.gradle
+++ b/spring-session/build.gradle
@@ -38,7 +38,7 @@ dependencies {
 	integrationTestRuntime "org.springframework.shell:spring-shell:1.0.0.RELEASE"
 
 	testCompile "junit:junit:$junitVersion",
-			'org.mockito:mockito-core:1.10.19',
+			"org.mockito:mockito-core:$mockitoVersion",
 			"edu.umd.cs.mtc:multithreadedtc:1.01",
 			"org.springframework:spring-test:$springVersion",
 			"org.assertj:assertj-core:$assertjVersion",