diff --git a/gradle.properties b/gradle.properties
index 95780e09..3eadc195 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ org.gradle.jvmargs=-Xmx2g -Dfile.encoding=UTF-8
 antlrVersion=2.7.7
 apacheGeodeVersion=1.9.2
 byteBuddyVersion=1.10.18
-mockitoVersion=3.6.0
+mockitoVersion=3.6.28
 multithreadedtcVersion=1.01
 pivotalGemFireVersion=9.8.10
 springVersion=5.2.10.RELEASE