diff --git a/greys-core/pom.xml b/greys-core/pom.xml
index f44153b..7bbbb7d 100644
--- a/greys-core/pom.xml
+++ b/greys-core/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-core</artifactId>
-            <version>1.0.13</version>
+            <version>1.2.0</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>