diff --git a/pom.xml b/pom.xml
index 7bf1cbb..d961d01 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 		<maven.compiler.target>11</maven.compiler.target>
 		<maven.compiler.source>11</maven.compiler.source>
 		<antlr4test-maven-plugin.version>1.22</antlr4test-maven-plugin.version>
-		<antlr.version>4.13.0</antlr.version>
+		<antlr.version>4.13.1</antlr.version>
 		<junit.version>4.13.2</junit.version>
 	</properties>
 	<prerequisites>