diff --git a/hugegraph-loader/pom.xml b/hugegraph-loader/pom.xml
index f3346f7be..723b98062 100644
--- a/hugegraph-loader/pom.xml
+++ b/hugegraph-loader/pom.xml
@@ -223,7 +223,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.3.3</version>
+            <version>42.4.1</version>
         </dependency>
         <dependency>
             <groupId>com.microsoft.sqlserver</groupId>