diff --git a/Gemfile.lock b/Gemfile.lock
index e589e23..90da520 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -288,8 +288,7 @@ GEM
     shoulda-context (2.0.0)
     shoulda-matchers (6.4.0)
       activesupport (>= 5.2.0)
-    sidekiq (7.3.2)
-      concurrent-ruby (< 2)
+    sidekiq (7.3.4)
       connection_pool (>= 2.3.0)
       logger
       rack (>= 2.2.4)