diff --git a/build.gradle b/build.gradle
index 6f4cdbe1..fda6edd2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ buildscript {
 		snapshotBuild = version.endsWith('SNAPSHOT')
 		milestoneBuild = !(releaseBuild || snapshotBuild)
 
-		springBootVersion = '2.4.5'
+		springBootVersion = '2.5.3'
 	}
 
 	repositories {