diff --git a/UserMan2/pom.xml b/UserMan2/pom.xml
old mode 100755
new mode 100644
index 945500e..06f00ae
--- a/UserMan2/pom.xml
+++ b/UserMan2/pom.xml
@@ -17,7 +17,7 @@
 		<logback-classic.version>1.1.2</logback-classic.version>
 		<commons-dbcp2.version>2.2.0</commons-dbcp2.version>
 		<commons-fileupload.version>1.3</commons-fileupload.version>
-		<jackson-databind.version>2.8.8</jackson-databind.version>
+		<jackson-databind.version>2.12.6.1</jackson-databind.version>
 		<junit.version>4.12</junit.version>
 	</properties>
 	<dependencies>