diff --git a/Gemfile.lock b/Gemfile.lock
index da96646b..59b21268 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,7 +34,7 @@ GEM
     connection_pool (2.4.1)
     curb (1.0.5)
     diff-lcs (1.5.1)
-    dotenv (2.8.1)
+    dotenv (3.0.0)
     drb (2.2.0)
       ruby2_keywords
     dropbox_api (0.1.21)