diff --git a/build.gradle b/build.gradle
index 9172471..9986864 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ plugins {
     id "idea"
     id "application"
     id "com.palantir.docker" version "0.26.0"
-    id "org.springframework.boot" version "2.4.5"
+    id "org.springframework.boot" version "2.5.3"
     id "io.spring.dependency-management" version "1.0.11.RELEASE"
 }