diff --git a/Gemfile.lock b/Gemfile.lock
index 9d3b59938..bd06c07ca 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -641,7 +641,7 @@ GEM
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
     shellany (0.0.1)
-    shoulda-matchers (6.2.0)
+    shoulda-matchers (6.4.0)
       activesupport (>= 5.2.0)
     sidekiq (6.5.12)
       connection_pool (>= 2.2.5, < 3)