diff --git a/pom.xml b/pom.xml
index 895788c..c8a73a1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,12 +62,12 @@
         <dependency>
             <groupId>org.apache.tomcat.embed</groupId>
             <artifactId>tomcat-embed-core</artifactId>
-            <version>8.0.18</version>
+            <version>8.5.40</version>
         </dependency>
   <!--     <dependency>
             <groupId>org.apache.tomcat.embed</groupId>
             <artifactId>tomcat-embed-core</artifactId>
-            <version>8.0.18</version>
+            <version>8.5.40</version>
         </dependency>
 		-->
         <dependency>