diff --git a/CHANGELOG.md b/CHANGELOG.md
index 71837f7..72cc536 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## master
 
+- [PR [#7](https://github.com/palkan/isolator/pull/7)] Add WebMock adapter. ([@palkan][])
+
 - Add `ignore_if` modifier to adapter. ([@palkan][])
 
 - [PR [#5](https://github.com/palkan/isolator/pull/5)] Add `mail` adapter. ([@alexshgov][])
diff --git a/README.md b/README.md
index a0a409f..829b356 100644
--- a/README.md
+++ b/README.md
@@ -109,6 +109,7 @@ Isolator has a bunch of built-in adapters:
 - `:active_job`
 - `:sidekiq`
 - `:mailer`
+- `:webmock` – track mocked HTTP requests (unseen by Sniffer) in tests
 
 You can dynamically enable/disable adapters, e.g.: