diff --git a/Gemfile.lock b/Gemfile.lock
index a3d9d89..787107e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,7 +25,7 @@ GEM
       rexml
     csv (3.2.8)
     diff-lcs (1.5.1)
-    dotenv (3.0.2)
+    dotenv (3.1.2)
     drb (2.2.1)
     hashdiff (1.1.0)
     httparty (0.21.0)