diff --git a/Gemfile b/Gemfile
index 791ad07e2..53fc65d77 100644
--- a/Gemfile
+++ b/Gemfile
@@ -36,7 +36,7 @@ gem "invisible_captcha", "~> 2.1.0"
 gem "jquery-fileupload-rails"
 gem "kaminari", "~> 1.2.2"
 gem "mini_magick", "~> 4.12.0"
-gem "omniauth", "~> 2.1.1"
+gem "omniauth", "~> 2.1.2"
 gem "omniauth-facebook", "~> 9.0.0"
 gem "omniauth-google-oauth2", "~> 1.1.1"
 gem "omniauth-rails_csrf_protection", "~> 1.0.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index d6285cfb7..db1fe0a34 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -386,7 +386,7 @@ GEM
     octokit (7.2.0)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
-    omniauth (2.1.1)
+    omniauth (2.1.2)
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection
@@ -453,7 +453,8 @@ GEM
     rack (2.2.9)
     rack-accept (0.4.5)
       rack (>= 0.4)
-    rack-protection (3.1.0)
+    rack-protection (3.2.0)
+      base64 (>= 0.1.0)
       rack (~> 2.2, >= 2.2.4)
     rack-proxy (0.7.6)
       rack
@@ -743,7 +744,7 @@ DEPENDENCIES
   letter_opener_web (~> 2.0.0)
   mdl (~> 0.13.0)
   mini_magick (~> 4.12.0)
-  omniauth (~> 2.1.1)
+  omniauth (~> 2.1.2)
   omniauth-facebook (~> 9.0.0)
   omniauth-google-oauth2 (~> 1.1.1)
   omniauth-rails_csrf_protection (~> 1.0.1)