diff --git a/modules/mariadb/build.gradle b/modules/mariadb/build.gradle
index ba6f4b97dcf..5c585a0cdb5 100644
--- a/modules/mariadb/build.gradle
+++ b/modules/mariadb/build.gradle
@@ -6,6 +6,6 @@ dependencies {
     testCompile 'org.mariadb.jdbc:mariadb-java-client:1.5.9'
     testCompile 'com.zaxxer:HikariCP-java6:2.3.8'
     testCompile 'commons-dbutils:commons-dbutils:1.6'
-    testCompile 'org.apache.tomcat:tomcat-jdbc:8.5.4'
+    testCompile 'org.apache.tomcat:tomcat-jdbc:9.0.14'
     testCompile 'org.vibur:vibur-dbcp:9.0'
 }