diff --git a/demo/pom.xml b/demo/pom.xml
index e686d75..7f5cdff 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -19,7 +19,7 @@
     <properties>
         <java.version>1.8</java.version>
         <demo.version>0.1-SNAPSHOT</demo.version>
-        <springboot.version>2.2.0.RELEASE</springboot.version>
+        <springboot.version>2.5.12</springboot.version>
         <lombok.version>1.18.8</lombok.version>
         <gson.version>2.8.5</gson.version>
         <druid.version>1.1.9</druid.version>