diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 9c6392a..d406267
--- a/pom.xml
+++ b/pom.xml
@@ -118,7 +118,7 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>9.3-1102-jdbc41</version>
+			<version>42.2.25</version>
 		</dependency>
 		<!-- easy mock -->
 		<dependency>