diff --git a/InformPara/pom.xml b/InformPara/pom.xml
old mode 100755
new mode 100644
index 4e7de4d..48bbe95
--- a/InformPara/pom.xml
+++ b/InformPara/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.8</version>
+            <version>42.3.3</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>