diff --git a/pom.xml b/pom.xml
index 430eea7..a2b1194 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,7 +66,7 @@
         <scp.port>22</scp.port>
 
         <slf4j.version>1.7.25</slf4j.version>
-        <logback-classic.version>1.2.3</logback-classic.version>
+        <logback-classic.version>1.3.12</logback-classic.version>
         <junit.version>4.12</junit.version>
         <spring-framework.version>5.1.4.RELEASE</spring-framework.version>
         <commons-net.version>3.6</commons-net.version>