diff --git a/Gemfile.lock b/Gemfile.lock
index 8070e4b7..87f1b242 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -224,7 +224,7 @@ GEM
       thor (~> 0.19)
       uuid (~> 2.3)
     jaro_winkler (1.5.1)
-    json (2.2.0)
+    json (2.3.1)
     jwt (2.1.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)