diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 39536cc..618e6c5
--- a/pom.xml
+++ b/pom.xml
@@ -104,7 +104,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.4.0</version>
+			<version>2.12.7.1</version>
 		</dependency>
 
 		<!-- MySQL -->