diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7d9b009..78e7f27 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.10.0"
+  ".": "0.11.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dbc0e76..1aa3709 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,29 @@
 # Changelog
 
+## [0.11.0](https://github.com/eslint/css/compare/css-v0.10.0...css-v0.11.0) (2025-08-04)
+
+
+### Features
+
+* add [@namespace](https://github.com/namespace) validation to no-invalid-at-rule-placement rule ([#183](https://github.com/eslint/css/issues/183)) ([26b902c](https://github.com/eslint/css/commit/26b902c4f42cccb33d7f8119a3376773e0ad91bd))
+* add `font-family-fallbacks` rule ([#174](https://github.com/eslint/css/issues/174)) ([5678024](https://github.com/eslint/css/commit/5678024802af61fff74e71172a3732c5deec7afe))
+* add autofix to no-duplicate-imports rule ([#216](https://github.com/eslint/css/issues/216)) ([0aa7b97](https://github.com/eslint/css/commit/0aa7b977a1ab829698ab40de906be5a2935945a5))
+* add new rule `no-duplicate-keyframe-selectors` ([#143](https://github.com/eslint/css/issues/143)) ([dfe9c05](https://github.com/eslint/css/commit/dfe9c051907a49ccf58cf4c7b14fea1324fc5ab5))
+* add suggestion to no-important rule to remove !important flag ([#217](https://github.com/eslint/css/issues/217)) ([47e26b3](https://github.com/eslint/css/commit/47e26b3a83d18390dc87df718359225b20bd65d9))
+* allow relative-size and global values in relative-font-units ([#214](https://github.com/eslint/css/issues/214)) ([933d71c](https://github.com/eslint/css/commit/933d71c61ca3ae5eb97474df8cc9f94a13a9a273))
+
+
+### Bug Fixes
+
+* bump `plugin-kit` to latest to resolve security vulnerabilities ([#209](https://github.com/eslint/css/issues/209)) ([32e02d6](https://github.com/eslint/css/commit/32e02d6c1425caefa83a98ef868364b734339241))
+* disallow extra properties in rule options ([#197](https://github.com/eslint/css/issues/197)) ([8fd755d](https://github.com/eslint/css/commit/8fd755d132b08105838ac032654a3be906fe44ca))
+* make relative-font-units unit matching case-insensitive ([#222](https://github.com/eslint/css/issues/222)) ([7a2ecad](https://github.com/eslint/css/commit/7a2ecadddcfbe9e738f88a6c8ba9540b03c088a5))
+* prevent false positives for !important inside comments ([#218](https://github.com/eslint/css/issues/218)) ([3c6937a](https://github.com/eslint/css/commit/3c6937a63874e422a1cec46f601260a2ae06b188))
+* update baseline data ([8ee9da0](https://github.com/eslint/css/commit/8ee9da0c401d183e11f0fdaa7a82864c226689dc))
+* update baseline data ([#207](https://github.com/eslint/css/issues/207)) ([79e06c6](https://github.com/eslint/css/commit/79e06c6510aabeb121ef94d2b48047eb529fbff1))
+* update baseline data ([#213](https://github.com/eslint/css/issues/213)) ([30ca01c](https://github.com/eslint/css/commit/30ca01c0dbdc4bf13af9709a8057979dec4e35cf))
+* var() with fallback value in `no-invalid-properties` ([#184](https://github.com/eslint/css/issues/184)) ([1db0b1a](https://github.com/eslint/css/commit/1db0b1ae3873f4efff0f17e95654ed0f744ec04d))
+
 ## [0.10.0](https://github.com/eslint/css/compare/css-v0.9.0...css-v0.10.0) (2025-07-11)
 
 
diff --git a/jsr.json b/jsr.json
index 4f8f08f..d31c8e6 100644
--- a/jsr.json
+++ b/jsr.json
@@ -1,6 +1,6 @@
 {
   "name": "@eslint/css",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "exports": {
     ".": "./dist/esm/index.js"
   },
diff --git a/package.json b/package.json
index f3c1bfc..09e23d9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@eslint/css",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "description": "CSS linting plugin for ESLint",
   "author": "Nicholas C. Zakas",
   "type": "module",
diff --git a/src/index.js b/src/index.js
index 647c386..004f357 100644
--- a/src/index.js
+++ b/src/index.js
@@ -19,7 +19,7 @@ import rules from "./build/rules.js";
 const plugin = {
 	meta: {
 		name: "@eslint/css",
-		version: "0.10.0", // x-release-please-version
+		version: "0.11.0", // x-release-please-version
 	},
 	languages: {
 		css: new CSSLanguage(),