diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 4de9dcb..581d17d
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.1</version>
+            <version>42.3.3</version>
         </dependency>
         <dependency>
             <groupId>io.cucumber</groupId>