diff --git a/gradle.properties b/gradle.properties
index fd805e7df..710c28f65 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -61,7 +61,7 @@ kafkaclientsVersion             =2.8.9
 rocketmqclientVersion           =4.9.4
 rocketmqspringbootVersion       =2.2.2
 #apache tomcat
-tomcatVersion                   =9.0.65
+tomcatVersion                   =9.0.70
 tomcatembedloggingjuliVersion   =8.5.2
 #spring 
 springVersion                   =5.3.24