diff --git a/gradle/dependency-management.gradle b/gradle/dependency-management.gradle
index 67cbe709..6cf78cc9 100644
--- a/gradle/dependency-management.gradle
+++ b/gradle/dependency-management.gradle
@@ -22,16 +22,16 @@ dependencyManagement {
 
 		dependency 'com.h2database:h2:1.4.196'
 		dependency 'edu.umd.cs.mtc:multithreadedtc:1.01'
-		dependency 'io.lettuce:lettuce-core:5.0.0.RELEASE'
+		dependency 'io.lettuce:lettuce-core:5.0.1.RELEASE'
 		dependency 'javax.servlet:javax.servlet-api:3.1.0'
 		dependency 'junit:junit:4.12'
 		dependency 'mysql:mysql-connector-java:5.1.44'
 		dependency 'org.apache.derby:derby:10.14.1.0'
 		dependency 'org.assertj:assertj-core:3.8.0'
 		dependency 'org.hsqldb:hsqldb:2.4.0'
-		dependency 'org.mariadb.jdbc:mariadb-java-client:2.1.2'
-		dependency 'org.mockito:mockito-core:2.11.0'
+		dependency 'org.mariadb.jdbc:mariadb-java-client:2.2.0'
+		dependency 'org.mockito:mockito-core:2.12.0'
 		dependency 'org.postgresql:postgresql:42.1.4'
-		dependency 'org.seleniumhq.selenium:htmlunit-driver:2.27'
+		dependency 'org.seleniumhq.selenium:htmlunit-driver:2.28.1'
 	}
 }