diff --git a/pom.xml b/pom.xml
index 16a7fd0..73ccc3b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
         <spring.version>6.1.14</spring.version>
 =======
         <weixin-java-mp.version>4.7.0</weixin-java-mp.version>
-        <spring.version>6.1.13</spring.version>
+        <spring.version>6.1.21</spring.version>
 >>>>>>> 8e89387 (:arrow_up: 升级sdk版本为4.7.0)
         <spring-security.version>5.5.7</spring-security.version>
         <spring-security.version>5.7.14</spring-security.version>