diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index d35bfb4..ef424da
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.7</version>
+			<version>2.12.7.1</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/commons-dbcp/commons-dbcp -->
 		<dependency>