diff --git a/backend/gradle/libs.versions.toml b/backend/gradle/libs.versions.toml
index 7984bfa..3351b83 100644
--- a/backend/gradle/libs.versions.toml
+++ b/backend/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
-kotlin = "1.9.10"
-spring = "1.9.10"
-springBoot = "3.1.4"
+kotlin = "1.9.20"
+spring = "1.9.20"
+springBoot = "3.1.5"
 springDependencyManagement = "1.1.3"
 
 [plugins]