diff --git a/botejars/custom_rules.xml b/botejars/custom_rules.xml
index 813c5fc..77e52d6 100644
--- a/botejars/custom_rules.xml
+++ b/botejars/custom_rules.xml
@@ -101,7 +101,7 @@
                 <include name="lzma-9.20.jar" />
                 <include name="ntruenc-1.2.jar" />
                 <include name="flexi-gmss-1.7p1.jar" />
-                <include name="scrypt-1.3.3.jar" />
+                <include name="scrypt-1.4.0.jar" />
             </fileset>
         </copy>
     </target>