diff --git a/Gemfile b/Gemfile
index 9dada4f..674e5eb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -28,7 +28,7 @@ gem 'jquery-rails', '~> 4.3.5'
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
 gem 'turbolinks', '~> 5.2.1'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
-gem 'jbuilder', '~> 2.9.1'
+gem 'jbuilder', '~> 2.10.0'
 # bundle exec rake doc:rails generates the API under doc/api.
 gem 'sdoc', '~> 1.0.0',          group: :doc
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 66a9e74..1de90e0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -100,10 +100,10 @@ GEM
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     hashie (3.6.0)
-    i18n (1.7.0)
+    i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    jbuilder (2.9.1)
-      activesupport (>= 4.2.0)
+    jbuilder (2.10.0)
+      activesupport (>= 5.0.0)
     jquery-rails (4.3.5)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
@@ -121,7 +121,7 @@ GEM
     mimemagic (0.3.3)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    minitest (5.13.0)
+    minitest (5.14.0)
     msgpack (1.3.1)
     multi_json (1.14.1)
     multi_xml (0.6.0)
@@ -217,7 +217,7 @@ GEM
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
@@ -249,7 +249,7 @@ DEPENDENCIES
   diff-lcs
   diffy
   font-awesome-sass (~> 5.12.0)
-  jbuilder (~> 2.9.1)
+  jbuilder (~> 2.10.0)
   jquery-rails (~> 4.3.5)
   mysql2 (~> 0.5.2)
   omniauth