diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 48f6c851..5f999e5d
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
 
 		<httpclient.version>4.5.13</httpclient.version>
 		<httpcore.version>4.4.14</httpcore.version>
-		<jackson.version>2.11.4</jackson.version>
+		<jackson.version>2.12.6.1</jackson.version>
 		<junit.version>4.13.2</junit.version>
 		<slf4j.version>1.7.32</slf4j.version>
 		<logback.version>1.2.7</logback.version>