diff --git a/Gemfile.lock b/Gemfile.lock
index 105d8b76..0ac529f1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -394,7 +394,7 @@ GEM
     semantic_range (2.3.1)
     sentry-raven (3.1.1)
       faraday (>= 1.0)
-    shoulda-matchers (4.5.0)
+    shoulda-matchers (4.5.1)
       activesupport (>= 4.2.0)
     simplecov (0.21.2)
       docile (~> 1.1)