diff --git a/code/pom.xml b/code/pom.xml
index e486ba2..d8e526a 100644
--- a/code/pom.xml
+++ b/code/pom.xml
@@ -46,7 +46,7 @@
         <swagger.version>2.9.2</swagger.version>
         <commons-lang3.version>3.7</commons-lang3.version>
         <ehcache.core.version>2.6.11</ehcache.core.version>
-        <mysql-connector-java.version>8.0.11</mysql-connector-java.version>
+        <mysql-connector-java.version>8.0.16</mysql-connector-java.version>
         <jwt.version>0.9.0</jwt.version>
         <hutool.version>4.1.12</hutool.version>
         <lombok.version>1.18.0</lombok.version>