diff --git a/pom.xml b/pom.xml
index cbc03f9..508043e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
 		<dependency>
 			<groupId>org.antlr</groupId>
 			<artifactId>antlr4-runtime</artifactId>
-			<version>4.5.1</version>
+			<version>4.8-1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.antlr</groupId>