diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2ac99d..1d60b3e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 * Extract named exports from exported object literals ([#272](https://github.com/rollup/rollup-plugin-commonjs/issues/272))
 * Recognize static template strings in require statements ([#271](https://github.com/rollup/rollup-plugin-commonjs/issues/271))
+* Fix when `options.external` is modified by other plugins ([#264](https://github.com/rollup/rollup-plugin-commonjs/issues/264))
 
 ## 8.2.4