diff --git a/build.gradle.kts b/build.gradle.kts
index 550e881..c0d1187 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,7 +10,7 @@ repositories {
   mavenCentral()
 }
 
-val springBootVersion = "2.5.5"
+val springBootVersion = "2.5.6"
 val awsSdkVersion = "2.17.61"
 val jcvVersion = "1.5.0"
 val assertkVersion = "0.25"