diff --git a/vrml-trace/pom.xml b/vrml-trace/pom.xml
index 3d0b0af..edd5fbd 100644
--- a/vrml-trace/pom.xml
+++ b/vrml-trace/pom.xml
@@ -14,7 +14,7 @@
     <packaging>jar</packaging>
 
     <properties>
-        <logback.version>1.2.13</logback.version>
+        <logback.version>1.3.15</logback.version>
     </properties>
 
     <dependencies>