diff --git a/pom.xml b/pom.xml
index 0e864062..63067e2c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
         <dependency>
             <groupId>edu.stanford.nlp</groupId>
             <artifactId>stanford-corenlp</artifactId>
-            <version>3.9.2</version>
+            <version>4.0.0</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>