diff --git a/pom.xml b/pom.xml
index cc8e1ee..4228c89 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
         <netty.version>4.1.20.Final</netty.version>
         <log4jdbc.log4j2.jdbc>1.16</log4jdbc.log4j2.jdbc>
         <poi.ooxml.version>3.17</poi.ooxml.version>
-        <fastjson.version>1.2.49</fastjson.version>
+        <fastjson.version>1.2.54</fastjson.version>
         <jdom.version>1.1.3</jdom.version>
         <easy-captcha.version>1.6.2</easy-captcha.version>
         <okhttp.version>3.14.5</okhttp.version>