diff --git a/build.gradle b/build.gradle
index e138341..05075ae 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
     ext {
         kotlinVersion = '1.3.72'
-        springBootVersion = '2.2.6.RELEASE'
+        springBootVersion = '2.4.0'
         jacksonVersion = '2.12.0'
         javaVersion = '1.8' // https://stackoverflow.com/a/52890377
         swaggerVersion = '3.0.0'