diff --git a/pom.xml b/pom.xml
index 8a037b8..812789b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 	<properties>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<maven.compiler.source>1.8</maven.compiler.source>
-		<json.version>2.6.3</json.version>
+		<json.version>2.11.1</json.version>
 		<mysql.version>8.0.13</mysql.version>
 		<servlet.api.version>3.1.0</servlet.api.version>
 		<packaging>war</packaging>