diff --git a/gradle/dependency-management.gradle b/gradle/dependency-management.gradle
index a4b56ff9c3..34cda72b53 100644
--- a/gradle/dependency-management.gradle
+++ b/gradle/dependency-management.gradle
@@ -145,7 +145,7 @@ dependencyManagement {
 		dependency 'org.aspectj:aspectjrt:1.9.0.RC2'
 		dependency 'org.aspectj:aspectjtools:1.9.0.RC2'
 		dependency 'org.aspectj:aspectjweaver:1.8.13'
-		dependency 'org.assertj:assertj-core:3.9.0'
+		dependency 'org.assertj:assertj-core:3.9.1'
 		dependency 'org.attoparser:attoparser:2.0.4.RELEASE'
 		dependency 'org.bouncycastle:bcpkix-jdk15on:1.59'
 		dependency 'org.bouncycastle:bcprov-jdk15on:1.58'