diff --git a/pom.xml b/pom.xml
index 57e4c41..fdad229 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
         <deploymentPath>/</deploymentPath>
         <jsap.version>2.1</jsap.version>
         <slf4j.version>1.7.25</slf4j.version>
-        <logback.version>1.2.3</logback.version>
+        <logback.version>1.2.13</logback.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>