diff --git a/pom.xml b/pom.xml
index 187dee7..5fecf36 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
         <netty.version>4.2.7.Final</netty.version>
         <netty-reactive.version>2.0.6</netty-reactive.version>
         <fasterxml-jackson.version>2.15.0</fasterxml-jackson.version>
-        <logback.version>1.3.16</logback.version>
+        <logback.version>1.5.21</logback.version>
     </properties>
     <dependencies>
         <dependency>