diff --git a/Gemfile.lock b/Gemfile.lock
index a2c18cc..a04509b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,7 +20,7 @@ GEM
     facter (1.7.5)
     hiera (1.3.4)
       json_pure
-    json (1.8.1)
+    json (2.6.3)
     json_pure (1.8.1)
     mail (2.5.4)
       mime-types (~> 1.16)