diff --git a/pom.xml b/pom.xml
index ff7a342..08e2225 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 		<httpclient.version>4.5.5</httpclient.version>
 		<httpcore.version>4.4.9</httpcore.version>
 		<jsoup.version>1.13.1</jsoup.version>
-		<fastjson.version>1.2.73</fastjson.version>
+		<fastjson.version>1.2.83</fastjson.version>
 		<log4j.version>2.13.3</log4j.version>
 		<sl4j.version>1.7.26</sl4j.version>
 		<junit.version>4.13</junit.version>