diff --git a/P2G1/MainProject/dockerdemo/pom.xml b/P2G1/MainProject/dockerdemo/pom.xml
index a226c545..557fb5a9 100644
--- a/P2G1/MainProject/dockerdemo/pom.xml
+++ b/P2G1/MainProject/dockerdemo/pom.xml
@@ -87,7 +87,7 @@
                 <groupId>org.apache.tomcat.embed</groupId>
                 <artifactId>tomcat-embed-core</artifactId>
                 <type>jar</type>
-                  <version>9.0.17</version>
+                  <version>9.0.41</version>
             </dependency>
             <dependency>
                 <groupId>javax.inject</groupId>