diff --git a/_1/pom.xml b/_1/pom.xml
index 748c43d..555303a 100644
--- a/_1/pom.xml
+++ b/_1/pom.xml
@@ -89,7 +89,7 @@
         <dependency>
             <groupId>edu.stanford.nlp</groupId>
             <artifactId>stanford-corenlp</artifactId>
-            <version>3.9.2</version>
+            <version>4.4.0</version>
         </dependency>
         <dependency>
             <groupId>edu.stanford.nlp</groupId>