diff --git a/pom.xml b/pom.xml
index 8653097..f359ca1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,14 +27,14 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>fastjson</artifactId>
-            <version>2.0.26</version>
+            <groupId>com.alibaba.fastjson2</groupId>
+            <artifactId>fastjson2</artifactId>
+            <version>2.0.31</version>
         </dependency>
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
-            <version>5.8.16</version>
+            <version>5.8.18</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
diff --git a/src/main/java/Feishu/FeiShu.java b/src/main/java/Feishu/FeiShu.java
index 99489e3..e46c955 100644
--- a/src/main/java/Feishu/FeiShu.java
+++ b/src/main/java/Feishu/FeiShu.java
@@ -1,6 +1,6 @@
 package Feishu;
 
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import org.springframework.web.client.RestTemplate;
 
 import java.util.HashMap;
diff --git a/src/main/java/wxMod/wxSendMsgController.java b/src/main/java/wxMod/wxSendMsgController.java
index 65990a2..447ac90 100644
--- a/src/main/java/wxMod/wxSendMsgController.java
+++ b/src/main/java/wxMod/wxSendMsgController.java
@@ -1,6 +1,6 @@
 package wxMod;
 
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;