diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index d9093e16ee..cdf4a279e0 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -26,7 +26,7 @@ GEM
       ffi (>= 1.15.0)
     eventmachine (1.2.7)
     execjs (2.8.1)
-    faraday (1.5.1)
+    faraday (1.6.0)
       faraday-em_http (~> 1.0)
       faraday-em_synchrony (~> 1.0)
       faraday-excon (~> 1.1)
@@ -34,6 +34,7 @@ GEM
       faraday-net_http (~> 1.0)
       faraday-net_http_persistent (~> 1.1)
       faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
       multipart-post (>= 1.2, < 3)
       ruby2_keywords (>= 0.0.4)
     faraday-em_http (1.0.0)
@@ -43,6 +44,7 @@ GEM
     faraday-net_http (1.0.1)
     faraday-net_http_persistent (1.2.0)
     faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
     ffi (1.15.3)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)