diff --git a/Gemfile.lock b/Gemfile.lock
index 27b3a6d..456c9af 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,10 +8,12 @@ GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.2)
+    base64 (0.2.0)
     byebug (11.1.3)
     coderay (1.1.3)
     diff-lcs (1.5.0)
-    faraday (2.7.10)
+    faraday (2.8.1)
+      base64
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)