Merge "Bump antlr4.version from 4.9.2 to 4.9.3"
diff --git a/pom.xml b/pom.xml
index 3e147dd..ec8411a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>		
 		<jackson.version>[2.9.5,)</jackson.version>
-		<antlr4.version>4.9.2</antlr4.version>
+		<antlr4.version>4.9.3</antlr4.version>
 		<antlr3.version>3.5.2</antlr3.version>
 		<java.version>1.8</java.version>
 		<log4j.version>2.14.1</log4j.version>