diff --git a/Changes.md b/Changes.md
index 1ed2d461..6decc706 100644
--- a/Changes.md
+++ b/Changes.md
@@ -3,7 +3,7 @@
 
 - Don't allow `Sidekiq::Worker` in ActiveJob::Base classes. [#2424]
 - Safer display of job data in Web UI [#2405]
-- Fix CSRF vulenerability in Web UI, thanks to Egor Homakov for
+- Fix CSRF vulnerability in Web UI, thanks to Egor Homakov for
   reporting. [#2422] If you are running the Web UI as a standalone Rack app,
   ensure you have a [session middleware
 configured](https://github.com/mperham/sidekiq/wiki/Monitoring#standalone):