diff --git a/wikipedia_indexer/pom.xml b/wikipedia_indexer/pom.xml
index 810f5af..2ac15fc 100644
--- a/wikipedia_indexer/pom.xml
+++ b/wikipedia_indexer/pom.xml
@@ -103,7 +103,7 @@
 	<dependency>
     	<groupId>edu.stanford.nlp</groupId>
         <artifactId>stanford-corenlp</artifactId>
-        <version>3.4.1</version>
+        <version>4.4.0</version>
     </dependency>
     <dependency>
     	<groupId>edu.stanford.nlp</groupId>