diff --git a/taskbook-backend/gradle/libs.versions.toml b/taskbook-backend/gradle/libs.versions.toml
index 2f5b4ac..b46b9ab 100644
--- a/taskbook-backend/gradle/libs.versions.toml
+++ b/taskbook-backend/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 spotless = "8.2.1"
-spring-boot = "4.0.2"
+spring-boot = "4.0.3"
 java-jwt = "4.5.1"
 problem4j-spring = "2.2.1"
 h2 = "2.4.240"