diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e4b3c3db..ec602721 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 # libraries
-spring-boot = "3.5.8"
+spring-boot = "4.0.0"
 spring-cloud = "2025.0.0"
 cosid = "2.13.3"
 cocache = "3.10.3"