diff --git a/Gemfile.lock b/Gemfile.lock
index 605621b4..bf691adb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -308,7 +308,7 @@ GEM
       rubyzip (~> 1.2, >= 1.2.2)
     sendgrid-ruby (6.0.0)
       ruby_http_client (~> 3.3.0)
-    shoulda-matchers (4.0.1)
+    shoulda-matchers (4.1.1)
       activesupport (>= 4.2.0)
     simplecov (0.17.0)
       docile (~> 1.1)