diff --git a/2nd-gen/packages/swc/package.json b/2nd-gen/packages/swc/package.json
index 40c49984cb6..4883f500718 100644
--- a/2nd-gen/packages/swc/package.json
+++ b/2nd-gen/packages/swc/package.json
@@ -68,7 +68,7 @@
         "@vitest/coverage-v8": "3.2.4",
         "@vitest/ui": "3.2.4",
         "@wc-toolkit/storybook-helpers": "10.0.0",
-        "autoprefixer": "10.4.21",
+        "autoprefixer": "10.4.23",
         "glob": "11.0.3",
         "playwright": "1.53.1",
         "postcss": "8.5.6",
diff --git a/yarn.lock b/yarn.lock
index 1013d66e8b6..cdb9123ce90 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -189,7 +189,7 @@ __metadata:
     "@vitest/coverage-v8": "npm:3.2.4"
     "@vitest/ui": "npm:3.2.4"
     "@wc-toolkit/storybook-helpers": "npm:10.0.0"
-    autoprefixer: "npm:10.4.21"
+    autoprefixer: "npm:10.4.23"
     glob: "npm:11.0.3"
     lit: "npm:^2.5.0 || ^3.1.3"
     playwright: "npm:1.53.1"
@@ -10725,7 +10725,24 @@ __metadata:
   languageName: node
   linkType: hard
 
-"autoprefixer@npm:10.4.21, autoprefixer@npm:^10.4.21":
+"autoprefixer@npm:10.4.23":
+  version: 10.4.23
+  resolution: "autoprefixer@npm:10.4.23"
+  dependencies:
+    browserslist: "npm:^4.28.1"
+    caniuse-lite: "npm:^1.0.30001760"
+    fraction.js: "npm:^5.3.4"
+    picocolors: "npm:^1.1.1"
+    postcss-value-parser: "npm:^4.2.0"
+  peerDependencies:
+    postcss: ^8.1.0
+  bin:
+    autoprefixer: bin/autoprefixer
+  checksum: 10c0/3765c5d0fa3e95fb2ebe9d5a6d4da0156f5d346c7ec9ac0fbf5c97c8139d0ca1e8743bf5dc1b4aa954467be6929fddf8498a3b6202d468d70b5f359f3b6af90f
+  languageName: node
+  linkType: hard
+
+"autoprefixer@npm:^10.4.21":
   version: 10.4.21
   resolution: "autoprefixer@npm:10.4.21"
   dependencies:
@@ -11047,6 +11064,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"baseline-browser-mapping@npm:^2.9.0":
+  version: 2.9.11
+  resolution: "baseline-browser-mapping@npm:2.9.11"
+  bin:
+    baseline-browser-mapping: dist/cli.js
+  checksum: 10c0/eba49fcc1b33ab994aeeb73a4848f2670e06a0886dd5b903689ae6f60d47e7f1bea9262dbb2548c48179e858f7eda2b82ddf941ae783b862f4dcc51085a246f2
+  languageName: node
+  linkType: hard
+
 "basic-auth@npm:^2.0.1":
   version: 2.0.1
   resolution: "basic-auth@npm:2.0.1"
@@ -11284,6 +11310,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"browserslist@npm:^4.28.1":
+  version: 4.28.1
+  resolution: "browserslist@npm:4.28.1"
+  dependencies:
+    baseline-browser-mapping: "npm:^2.9.0"
+    caniuse-lite: "npm:^1.0.30001759"
+    electron-to-chromium: "npm:^1.5.263"
+    node-releases: "npm:^2.0.27"
+    update-browserslist-db: "npm:^1.2.0"
+  bin:
+    browserslist: cli.js
+  checksum: 10c0/545a5fa9d7234e3777a7177ec1e9134bb2ba60a69e6b95683f6982b1473aad347c77c1264ccf2ac5dea609a9731fbfbda6b85782bdca70f80f86e28a402504bd
+  languageName: node
+  linkType: hard
+
 "bser@npm:2.1.1":
   version: 2.1.1
   resolution: "bser@npm:2.1.1"
@@ -11576,6 +11617,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"caniuse-lite@npm:^1.0.30001759, caniuse-lite@npm:^1.0.30001760":
+  version: 1.0.30001761
+  resolution: "caniuse-lite@npm:1.0.30001761"
+  checksum: 10c0/8ea4158ccd507b9c73c03b9b3b1b897e75d095c5753a131d0f36ef9b64c19a049174467842dd9e8bebe886ac27ed7a5b1d5adcaae5fe887716b07fc1103e100b
+  languageName: node
+  linkType: hard
+
 "case-sensitive-paths-webpack-plugin@npm:^2.4.0":
   version: 2.4.0
   resolution: "case-sensitive-paths-webpack-plugin@npm:2.4.0"
@@ -13924,6 +13972,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"electron-to-chromium@npm:^1.5.263":
+  version: 1.5.267
+  resolution: "electron-to-chromium@npm:1.5.267"
+  checksum: 10c0/0732bdb891b657f2e43266a3db8cf86fff6cecdcc8d693a92beff214e136cb5c2ee7dc5945ed75fa1db16e16bad0c38695527a020d15f39e79084e0b2e447621
+  languageName: node
+  linkType: hard
+
 "email-addresses@npm:^5.0.0":
   version: 5.0.0
   resolution: "email-addresses@npm:5.0.0"
@@ -16045,6 +16100,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fraction.js@npm:^5.3.4":
+  version: 5.3.4
+  resolution: "fraction.js@npm:5.3.4"
+  checksum: 10c0/f90079fe9bfc665e0a07079938e8ff71115bce9462f17b32fc283f163b0540ec34dc33df8ed41bb56f028316b04361b9a9995b9ee9258617f8338e0b05c5f95a
+  languageName: node
+  linkType: hard
+
 "fresh@npm:0.5.2, fresh@npm:~0.5.2":
   version: 0.5.2
   resolution: "fresh@npm:0.5.2"
@@ -22984,6 +23046,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"node-releases@npm:^2.0.27":
+  version: 2.0.27
+  resolution: "node-releases@npm:2.0.27"
+  checksum: 10c0/f1e6583b7833ea81880627748d28a3a7ff5703d5409328c216ae57befbced10ce2c991bea86434e8ec39003bd017f70481e2e5f8c1f7e0a7663241f81d6e00e2
+  languageName: node
+  linkType: hard
+
 "node-retrieve-globals@npm:^6.0.1":
   version: 6.0.1
   resolution: "node-retrieve-globals@npm:6.0.1"
@@ -30323,6 +30392,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"update-browserslist-db@npm:^1.2.0":
+  version: 1.2.3
+  resolution: "update-browserslist-db@npm:1.2.3"
+  dependencies:
+    escalade: "npm:^3.2.0"
+    picocolors: "npm:^1.1.1"
+  peerDependencies:
+    browserslist: ">= 4.21.0"
+  bin:
+    update-browserslist-db: cli.js
+  checksum: 10c0/13a00355ea822388f68af57410ce3255941d5fb9b7c49342c4709a07c9f230bbef7f7499ae0ca7e0de532e79a82cc0c4edbd125f1a323a1845bf914efddf8bec
+  languageName: node
+  linkType: hard
+
 "update-notifier@npm:^6.0.0":
   version: 6.0.2
   resolution: "update-notifier@npm:6.0.2"