diff --git a/Gemfile.lock b/Gemfile.lock
index 3b143c3..e953984 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,7 +76,7 @@ GEM
     coderay (1.1.2)
     concurrent-ruby (1.0.5)
     crass (1.0.3)
-    devise (4.3.0)
+    devise (4.4.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0, < 5.2)
@@ -132,7 +132,7 @@ GEM
       haml (>= 4.0, < 6)
       nokogiri (>= 1.6.0)
       ruby_parser (~> 3.5)
-    i18n (0.9.1)
+    i18n (0.9.3)
       concurrent-ruby (~> 1.0)
     jbuilder (2.7.0)
       activesupport (>= 4.2.0)
@@ -155,7 +155,7 @@ GEM
     method_source (0.9.0)
     mini_mime (1.0.0)
     mini_portile2 (2.3.0)
-    minitest (5.10.3)
+    minitest (5.11.1)
     multi_json (1.12.2)
     nenv (0.3.0)
     nio4r (2.1.0)
@@ -187,7 +187,7 @@ GEM
     rack (2.0.3)
     rack-proxy (0.6.2)
       rack
-    rack-test (0.7.1)
+    rack-test (0.8.2)
       rack (>= 1.0, < 3)
     rails (5.1.4)
       actioncable (= 5.1.4)