diff --git a/Gemfile.lock b/Gemfile.lock
index d1265f8..232cb55 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -23,11 +23,11 @@ GEM
     faraday_middleware (0.9.0)
       faraday (>= 0.7.4, < 0.9)
     hashie (2.0.5)
-    hiera (1.2.1)
+    hiera (1.3.4)
       json_pure
     highline (1.6.19)
     json (1.8.0)
-    json_pure (1.8.0)
+    json_pure (1.8.6)
     librarian-puppet (0.9.10)
       json
       thor (~> 0.15)