diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 9330c51..336c35e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ lombok = "1.18.38"
 junit = "5.13.4"
 dcm4che = "5.34.2"
 assertj = "3.27.7"
-spring-boot = "3.5.7"
+spring-boot = "4.0.6"
 
 [libraries]
 # Spring