diff --git a/Gemfile.lock b/Gemfile.lock
index 5f620393..8cf33306 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -190,7 +190,7 @@ GEM
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     json (2.7.2)
-    json-schema (4.3.0)
+    json-schema (4.3.1)
       addressable (>= 2.8)
     jwt (2.8.1)
       base64