diff --git a/Gemfile.lock b/Gemfile.lock
index a6baaebe9..335801e73 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -810,8 +810,8 @@ GEM
     shellany (0.0.1)
     shoulda-matchers (5.1.0)
       activesupport (>= 5.2.0)
-    sidekiq (6.5.7)
-      connection_pool (>= 2.2.5)
+    sidekiq (6.5.8)
+      connection_pool (>= 2.2.5, < 3)
       rack (~> 2.0)
       redis (>= 4.5.0, < 5)
     sidekiq-cron (1.8.0)
diff --git a/vendor/cache/sidekiq-6.5.7.gem b/vendor/cache/sidekiq-6.5.7.gem
deleted file mode 100644
index 7d6741b04..000000000
Binary files a/vendor/cache/sidekiq-6.5.7.gem and /dev/null differ
diff --git a/vendor/cache/sidekiq-6.5.8.gem b/vendor/cache/sidekiq-6.5.8.gem
new file mode 100644
index 000000000..238d0396e
Binary files /dev/null and b/vendor/cache/sidekiq-6.5.8.gem differ