diff --git a/armeria-perf/pom.xml b/armeria-perf/pom.xml
index f6c2134..dc9dffa 100644
--- a/armeria-perf/pom.xml
+++ b/armeria-perf/pom.xml
@@ -78,7 +78,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.3.12</version>
             <scope>runtime</scope>
         </dependency>
         <dependency>