diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d28894f..5e542b9 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -7,7 +7,7 @@ logback = "1.5.25"
 mockito = "5.14.2"
 checkstyle = "10.21.4"
 spring-ai = "1.0.0"
-spring-boot = "3.4.2"
+spring-boot = "4.0.5"
 langchain4j = "0.36.2"
 langgraph4j = "1.0.0"
 spotbugs-plugin = "6.0.27"