diff --git a/java-base-learning-examples/pom.xml b/java-base-learning-examples/pom.xml
index 08d5e4f..6481268 100644
--- a/java-base-learning-examples/pom.xml
+++ b/java-base-learning-examples/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.7</version>
+			<version>1.2.83</version>
 		</dependency>
         <dependency>
             <groupId>org.springframework</groupId>