diff --git a/pom.xml b/pom.xml
index 8478264..6f06b74 100644
--- a/pom.xml
+++ b/pom.xml
@@ -316,7 +316,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>fastjson</artifactId>
-                <version>2.0.47</version>
+                <version>2.0.56</version>
             </dependency>
             <!-- JWT -->
             <dependency>