diff --git a/Gemfile.lock b/Gemfile.lock
index 7485708..2a5a766 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -66,7 +66,7 @@ GEM
     arel (9.0.0)
     autoprefixer-rails (9.4.5)
       execjs
-    bcrypt (3.1.12)
+    bcrypt (3.1.13)
     bindex (0.5.0)
     builder (3.2.3)
     byebug (3.4.0)
@@ -82,7 +82,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     columnize (0.9.0)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.5)
     coveralls (0.8.22)
       json (>= 1.8, < 3)
       simplecov (~> 0.16.1)
@@ -97,7 +97,7 @@ GEM
       railties (>= 3.1)
     database_cleaner (1.7.0)
     debugger-linecache (1.2.0)
-    devise (4.5.0)
+    devise (4.6.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0, < 6.0)
@@ -129,7 +129,7 @@ GEM
     hashery (2.1.2)
     hashie (3.6.0)
     html_writer (0.1.0)
-    i18n (1.5.2)
+    i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     jquery-rails (4.3.3)
       rails-dom-testing (>= 1, < 3)
@@ -206,7 +206,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     puma (3.12.0)
-    rack (2.0.6)
+    rack (2.0.7)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.2)
@@ -233,13 +233,13 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
+    responders (3.0.0)
+      actionpack (>= 5.0)
+      railties (>= 5.0)
     ruby-rc4 (0.1.5)
     ruby-rtf (0.0.3)
     rubyzip (0.9.9)