diff --git a/CHANGELOG.md b/CHANGELOG.md
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+++ b/CHANGELOG.md
@@ -25,6 +25,7 @@
 
 ## Changes since v6.1.1
 
+- [#705](https://github.com/oauth2-proxy/oauth2-proxy/pull/705) Add generic Header injectors for upstream request and response headers (@JoelSpeed)
 - [#753](https://github.com/oauth2-proxy/oauth2-proxy/pull/753) Pass resource parameter in login url (@codablock)
 - [#789](https://github.com/oauth2-proxy/oauth2-proxy/pull/789) Add `--skip-auth-route` configuration option for `METHOD=pathRegex` based allowlists (@NickMeves)
 - [#575](https://github.com/oauth2-proxy/oauth2-proxy/pull/575) Stop accepting legacy SHA1 signed cookies (@NickMeves)