diff --git a/modules/spock/build.gradle b/modules/spock/build.gradle
index ee4ac56053f..654632de615 100644
--- a/modules/spock/build.gradle
+++ b/modules/spock/build.gradle
@@ -16,7 +16,7 @@ dependencies {
     testCompile 'org.apache.httpcomponents:httpclient:4.5.12'
 
     testRuntime 'org.postgresql:postgresql:42.2.14'
-    testRuntime 'mysql:mysql-connector-java:8.0.20'
+    testRuntime 'mysql:mysql-connector-java:8.0.30'
 }
 
 sourceJar {