diff --git a/pom.xml b/pom.xml
index 2482ab8..bf67d1b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
 		<dependency>                                                                                                                                                       
 			<groupId>org.antlr</groupId>                                                                                                                               
 			<artifactId>antlr4-runtime</artifactId>                                                                                                                    
-			<version>4.9.3</version>                                                                                                                                   
+			<version>4.13.2</version>                                                                                                                                   
 		</dependency>