diff --git a/mi-blog/pom.xml b/mi-blog/pom.xml
index c0230c5..0b0b4fc 100644
--- a/mi-blog/pom.xml
+++ b/mi-blog/pom.xml
@@ -100,7 +100,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.31</version>
+			<version>1.2.48</version>
 		</dependency>
 
 		<dependency>