diff --git a/Gemfile.lock b/Gemfile.lock
index d1208e3..b97865e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -103,10 +103,10 @@ GEM
     debug_inspector (0.0.3)
     diff-lcs (1.3)
     docile (1.3.0)
-    dotenv (2.2.1)
-    dotenv-rails (2.2.1)
-      dotenv (= 2.2.1)
-      railties (>= 3.2, < 5.2)
+    dotenv (2.4.0)
+    dotenv-rails (2.4.0)
+      dotenv (= 2.4.0)
+      railties (>= 3.2, < 6.0)
     dragonfly (1.1.5)
       addressable (~> 2.3)
       multi_json (~> 1.0)