diff --git a/Gemfile.lock b/Gemfile.lock
index aa6be69..5cadc4a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,7 +27,8 @@ GEM
     connection_pool (2.4.1)
     drb (2.2.0)
       ruby2_keywords
-    graphql (2.2.7)
+    graphql (2.2.17)
+      base64
     graphql-client (0.23.0)
       activesupport (>= 3.0)
       graphql (>= 1.13.0)