diff --git a/core/pom.xml b/core/pom.xml
index 8e1df3edde9..9c309bf0393 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -133,7 +133,7 @@
         <dependency>
             <groupId>com.nulab-inc</groupId>
             <artifactId>zxcvbn</artifactId>
-            <version>1.8.2</version>
+            <version>1.9.0</version>
         </dependency>
         <dependency>
             <groupId>com.joyent.util</groupId>