diff --git a/topic-modeling/Ethics-ACS/topic modeling for ACS-Pubmed/mallet-2.0.8/pom.xml b/topic-modeling/Ethics-ACS/topic modeling for ACS-Pubmed/mallet-2.0.8/pom.xml
index 52bf16a..cbccade 100644
--- a/topic-modeling/Ethics-ACS/topic modeling for ACS-Pubmed/mallet-2.0.8/pom.xml	
+++ b/topic-modeling/Ethics-ACS/topic modeling for ACS-Pubmed/mallet-2.0.8/pom.xml	
@@ -50,7 +50,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.10</version>
+      <version>4.13.1</version>
     </dependency>
     <dependency>
       <groupId>org.beanshell</groupId>