diff --git a/equinix-functional-test/pom.xml b/equinix-functional-test/pom.xml
index 75919d997..a4ec8f8c1 100644
--- a/equinix-functional-test/pom.xml
+++ b/equinix-functional-test/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.4.6</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>