diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index bafeea9f..464a850f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ org-springframework-boot = "3.4.13"
 
 [libraries]
 org-springframework-spring-framework-bom = "org.springframework:spring-framework-bom:6.2.16"
-org-springframework-security-spring-security-bom = "org.springframework.security:spring-security-bom:6.5.8"
+org-springframework-security-spring-security-bom = "org.springframework.security:spring-security-bom:6.5.9"
 org-springframework-data-spring-data-bom = "org.springframework.data:spring-data-bom:2024.1.13"
 
 [plugins]