diff --git a/tsfile-viewer-web/pom.xml b/tsfile-viewer-web/pom.xml
index eb2c274..a256ef6 100644
--- a/tsfile-viewer-web/pom.xml
+++ b/tsfile-viewer-web/pom.xml
@@ -58,7 +58,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.11.0</version>
+			<version>2.12.7.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>