diff --git a/runtime/Java/pom.xml b/runtime/Java/pom.xml
index e60d8aabe..0e33d8a93 100644
--- a/runtime/Java/pom.xml
+++ b/runtime/Java/pom.xml
@@ -16,7 +16,7 @@
       <plugin>
         <groupId>org.antlr</groupId>
         <artifactId>antlr4-maven-plugin</artifactId>
-        <version>4.6</version>
+        <version>4.5</version>
         <executions>
           <execution>
             <id>antlr</id>