diff --git a/pom.xml b/pom.xml
index 3395a5b..f4fef62 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,7 +54,7 @@
 		<myexcel.version>2.8.2</myexcel.version>
 		<gson.version>2.8.5</gson.version>
 		<mysql-connector-java.version>8.0.16</mysql-connector-java.version>
-		<postgresql.version>42.2.5</postgresql.version>
+		<postgresql.version>42.4.1</postgresql.version>
 		<ojdbc14.version>10.2.0.3.0</ojdbc14.version>
 		<mssql-jdbc.version>7.2.2.jre8</mssql-jdbc.version>
 		<sqljdbc4.version>4.0</sqljdbc4.version>