diff --git a/Gemfile.lock b/Gemfile.lock
index a056ff862..9cc261184 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -154,10 +154,10 @@ GEM
       activesupport (>= 3.0.0)
     dalli (2.7.10)
     database_cleaner (1.7.0)
-    devise (4.6.2)
+    devise (4.7.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
+      railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
     diff-lcs (1.3)