diff --git a/gradle/dependency-management.gradle b/gradle/dependency-management.gradle
index ca426d3974..6fe428bcf7 100644
--- a/gradle/dependency-management.gradle
+++ b/gradle/dependency-management.gradle
@@ -171,10 +171,10 @@ dependencyManagement {
 		dependency 'org.openid4java:openid4java-nodeps:0.9.6'
 		dependency 'org.ow2.asm:asm:5.0.4'
 		dependency 'org.reactivestreams:reactive-streams:1.0.1'
-		dependency 'org.seleniumhq.selenium:htmlunit-driver:2.29.0'
+		dependency 'org.seleniumhq.selenium:htmlunit-driver:2.29.2'
 		dependency 'org.seleniumhq.selenium:selenium-api:3.8.1'
-		dependency 'org.seleniumhq.selenium:selenium-java:3.8.1'
-		dependency 'org.seleniumhq.selenium:selenium-support:3.8.1'
+		dependency 'org.seleniumhq.selenium:selenium-java:3.9.1'
+		dependency 'org.seleniumhq.selenium:selenium-support:3.9.1'
 		dependency 'org.skyscreamer:jsonassert:1.5.0'
 		dependency 'org.slf4j:jcl-over-slf4j:1.7.25'
 		dependency 'org.slf4j:jul-to-slf4j:1.7.25'