diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 03400eb..ab1c9fc
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.8.8.1</version>
+			<version>2.12.6.1</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.dataformat</groupId>