diff --git a/Gemfile.lock b/Gemfile.lock
index 18a0fed..4f1c1d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -165,7 +165,7 @@ GEM
       pry (~> 0.10)
       pry-byebug (~> 3.4)
       pry-coolline (~> 0.2)
-    json (2.2.0)
+    json (2.3.1)
     json_pure (2.2.0)
     jwt (2.2.1)
     launchy (2.4.3)