diff --git a/Gemfile.lock b/Gemfile.lock
index 0046777b..8201a131 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -162,7 +162,7 @@ GEM
       devise (>= 2.2)
     diff-lcs (1.3)
     docile (1.3.5)
-    domain_name (0.5.20180417)
+    domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.7.6)
     dotenv-rails (2.7.6)
@@ -233,7 +233,7 @@ GEM
       nokogiri (>= 1.6.0)
       ruby_parser (~> 3.5)
     htmlentities (4.3.4)
-    http-cookie (1.0.3)
+    http-cookie (1.0.4)
       domain_name (~> 0.5)
     i18n (1.8.10)
       concurrent-ruby (~> 1.0)
@@ -588,7 +588,7 @@ GEM
       execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.5)
+    unf_ext (0.0.7.7)
     unicode-display_width (1.6.0)
     unicode_utils (1.4.0)
     unobtrusive_flash (3.3.1)