diff --git a/pom.xml b/pom.xml
index 53c4575..61d9da3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
         <project.build.source>1.8</project.build.source>
         <project.build.target>1.8</project.build.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <antlr.version>4.9.2</antlr.version>
+        <antlr.version>4.13.1</antlr.version>
         <contact.email>tech@evolvedbinary.com</contact.email>
     </properties>