diff --git a/packages/plugin-legacy/CHANGELOG.md b/packages/plugin-legacy/CHANGELOG.md
index 4a97f73fa2b1a3..da053294652427 100644
--- a/packages/plugin-legacy/CHANGELOG.md
+++ b/packages/plugin-legacy/CHANGELOG.md
@@ -1,3 +1,13 @@
+# [1.7.0](https://github.com/vitejs/vite/compare/plugin-legacy@1.6.4...plugin-legacy@1.7.0) (2022-02-09)
+
+
+### Bug Fixes
+
+* don't force terser on non-legacy (fix [#6266](https://github.com/vitejs/vite/issues/6266)) ([#6272](https://github.com/vitejs/vite/issues/6272)) ([1da104e](https://github.com/vitejs/vite/commit/1da104e8597e2965313e8cd582d032bca551e4ee))
+* **legacy:** fix conflict with the modern build on css emitting ([#6584](https://github.com/vitejs/vite/issues/6584)) ([f48255e](https://github.com/vitejs/vite/commit/f48255e6e0058e973b949fb4a2372974f0480e11)), closes [#3296](https://github.com/vitejs/vite/issues/3296) [#3317](https://github.com/vitejs/vite/issues/3317) [/github.com/vitejs/vite/commit/6bce1081991501f3779bff1a81e5dd1e63e5d38e#diff-2cfbd4f4d8c32727cd8e1a561cffbde0b384a3ce0789340440e144f9d64c10f6R262-R263](https://github.com//github.com/vitejs/vite/commit/6bce1081991501f3779bff1a81e5dd1e63e5d38e/issues/diff-2cfbd4f4d8c32727cd8e1a561cffbde0b384a3ce0789340440e144f9d64c10f6R262-R263)
+
+
+
 ## [1.6.4](https://github.com/vitejs/vite/compare/plugin-legacy@1.6.3...plugin-legacy@1.6.4) (2021-12-07)
 
 
diff --git a/packages/plugin-legacy/package.json b/packages/plugin-legacy/package.json
index f23873f8bf2b9f..fc88d00d4de2c5 100644
--- a/packages/plugin-legacy/package.json
+++ b/packages/plugin-legacy/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vitejs/plugin-legacy",
-  "version": "1.6.4",
+  "version": "1.7.0",
   "license": "MIT",
   "author": "Evan You",
   "files": [