diff --git a/pom.xml b/pom.xml
index 52115273..cc61b8c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,8 +41,15 @@
             </exclusions>
         </dependency>
         <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-undertow</artifactId>
+            <groupId>org.apache.tomcat.embed</groupId>
+            <artifactId>tomcat-embed-core</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.tomcat</groupId>
+                    <artifactId>tomcat-annotations-api</artifactId>
+                </exclusion>
+            </exclusions>
+            <version>9.0.37</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>