diff --git a/pom.xml b/pom.xml
index 2e9b0f7e..fca4bca2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,7 +72,7 @@
         <!-- Runtime dependencies (aligned with Spring Boot 3.5.12) -->
         <jackson.version>2.22.3</jackson.version>
         <slf4j.version>2.0.20</slf4j.version>
-        <logback.version>1.6.3</logback.version>
+        <logback.version>1.6.4</logback.version>
         <log4j2.version>2.25.3</log4j2.version>
         <servlet.api.version>6.0.0</servlet.api.version>