diff --git a/Gemfile.lock b/Gemfile.lock
index 7ff85da..c3103c0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,10 +107,10 @@ GEM
     cucumber-wire (0.0.1)
     database_cleaner (1.7.0)
     debug_inspector (0.0.3)
-    devise (4.6.2)
+    devise (4.7.1)
       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)
@@ -191,7 +191,7 @@ GEM
     mime-types-data (3.2016.0521)
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.13.0)
     mocha (1.3.0)
       metaclass (~> 0.0.1)
     multi_json (1.12.2)
@@ -228,8 +228,8 @@ GEM
       activesupport (>= 4.2.0, < 5.0)
       nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     railties (4.2.11.1)
       actionpack (= 4.2.11.1)
       activesupport (= 4.2.11.1)
@@ -237,7 +237,7 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rainbow (2.2.2)
       rake
-    rake (12.3.2)
+    rake (13.0.0)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)