diff --git a/Gemfile.lock b/Gemfile.lock
index 19296ec76..0a2a34bcc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -367,7 +367,9 @@ GEM
       bindata
       faraday (~> 2.0)
       faraday-follow_redirects
-    json_schemer (2.1.1)
+    json_schemer (2.2.1)
+      base64
+      bigdecimal
       hana (~> 1.3)
       regexp_parser (~> 2.0)
       simpleidn (~> 0.2)