diff --git a/Gemfile b/Gemfile
index 9dbd61bea..affa06193 100644
--- a/Gemfile
+++ b/Gemfile
@@ -18,7 +18,7 @@ gem 'lograge', '~> 0.14.0'
 
 # API
 gem 'active_model_serializers', '~> 0.10.14'
-gem 'graphql', '~> 2.1.5'
+gem 'graphql', '~> 2.1.7'
 gem 'rack-cors', '~> 2.0.1'
 gem 'health_check', '~> 3.1.0'
 gem 'tiny_appstore_connect', '~> 0.1.12'
diff --git a/Gemfile.lock b/Gemfile.lock
index 925bc1458..3c252009b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -185,7 +185,7 @@ GEM
     graphiql-rails (1.9.0)
       railties
       sprockets-rails
-    graphql (2.1.5)
+    graphql (2.1.7)
       racc (~> 1.4)
     hashie (5.0.0)
     health_check (3.1.0)
@@ -368,7 +368,7 @@ GEM
       activesupport (>= 3.0.0)
     pyu-ruby-sasl (0.0.3.3)
     raabro (1.4.0)
-    racc (1.7.1)
+    racc (1.7.3)
     rack (3.0.8)
     rack-cors (2.0.1)
       rack (>= 2.0.0)
@@ -589,7 +589,7 @@ DEPENDENCIES
   friendly_id (~> 5.5.0)
   gitlab_omniauth-ldap (~> 2.2.0)
   graphiql-rails
-  graphql (~> 2.1.5)
+  graphql (~> 2.1.7)
   health_check (~> 3.1.0)
   improved_jenkins_client (~> 1.6.7)
   jb (~> 0.8.1)