diff --git a/pom.xml b/pom.xml
index e06a0b7..ecf62ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
       <dependency>
           <groupId>org.apache.tomcat.embed</groupId>
           <artifactId>tomcat-embed-core</artifactId>
-          <version>9.0.52</version>
+          <version>9.0.86</version>
       </dependency>
     <dependency>
       <groupId>io.swagger.core.v3</groupId>