diff --git a/pom.xml b/pom.xml
index cc6ab0c1eb2..af3880ccf0f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -802,7 +802,7 @@
 			<dependency>
 				<groupId>net.ttddyy</groupId>
 				<artifactId>datasource-proxy</artifactId>
-				<version>1.4.2</version>
+				<version>1.4.9</version>
 			</dependency>
 			<dependency>
 				<groupId>org.antlr</groupId>