diff --git a/Gemfile.lock b/Gemfile.lock
index a3f2493..1686452 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,7 +31,7 @@ GEM
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
     ast (2.4.2)
-    bagit (0.4.6)
+    bagit (0.6.0)
       docopt (~> 0.5.0)
       validatable (~> 1.6)
     base64 (0.2.0)