diff --git a/Gemfile.lock b/Gemfile.lock
index a672b03c..cb3f74e7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -473,7 +473,7 @@ GEM
       concurrent-ruby
       faraday
     set (1.0.2)
-    shoulda-matchers (5.0.0)
+    shoulda-matchers (5.1.0)
       activesupport (>= 5.2.0)
     simplecov (0.21.2)
       docile (~> 1.1)