diff --git a/build.gradle b/build.gradle
index 22d4def6ebb..49a237ccb57 100644
--- a/build.gradle
+++ b/build.gradle
@@ -124,7 +124,7 @@ configure(allprojects) { project ->
 			dependency "org.ehcache:jcache:1.0.1"
 			dependency "org.ehcache:ehcache:3.4.0"
 			dependency "org.hibernate:hibernate-core:5.4.25.Final"
-			dependency "org.hibernate:hibernate-validator:6.1.6.Final"
+			dependency "org.hibernate:hibernate-validator:6.1.7.Final"
 			dependency "org.webjars:webjars-locator-core:0.46"
 			dependency "org.webjars:underscorejs:1.8.3"
 
@@ -162,7 +162,7 @@ configure(allprojects) { project ->
 			}
 			dependency 'org.apache.httpcomponents.client5:httpclient5:5.0.3'
 			dependency 'org.apache.httpcomponents.core5:httpcore5-reactive:5.0.3'
-			dependency "org.eclipse.jetty:jetty-reactive-httpclient:1.1.4"
+			dependency "org.eclipse.jetty:jetty-reactive-httpclient:1.1.5"
 
 			dependency "org.jruby:jruby:9.2.13.0"
 			dependency "org.python:jython-standalone:2.7.1"
@@ -191,7 +191,7 @@ configure(allprojects) { project ->
 			dependency "org.hamcrest:hamcrest:2.1"
 			dependency "org.awaitility:awaitility:3.1.6"
 			dependency "org.assertj:assertj-core:3.18.1"
-			dependencySet(group: 'org.xmlunit', version: '2.6.2') {
+			dependencySet(group: 'org.xmlunit', version: '2.8.1') {
 				entry 'xmlunit-assertj'
 				entry('xmlunit-matchers') {
 					exclude group: "org.hamcrest", name: "hamcrest-core"
@@ -236,7 +236,7 @@ configure(allprojects) { project ->
 
 			dependency "com.ibm.websphere:uow:6.0.2.17"
 			dependency "com.jamonapi:jamon:2.82"
-			dependency "joda-time:joda-time:2.10.6"
+			dependency "joda-time:joda-time:2.10.8"
 			dependency "org.eclipse.persistence:org.eclipse.persistence.jpa:2.7.7"
 			dependency "org.javamoney:moneta:1.3"