diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 0b893a71..f6355dbd 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -6,9 +6,10 @@ logging:
 server:
   tomcat:
     uri-encoding: UTF-8
-    max-threads: 1000
-    min-spare-threads: 30
     connection-timeout: 5000ms
+    threads:
+      max: 1000
+      min-spare: 30
   port: 8100
   servlet:
     context-path: /czg