diff --git a/package-lock.json b/package-lock.json
index db3bfcd2f..86205c20e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2393,9 +2393,9 @@
       }
     },
     "node_modules/caniuse-lite": {
-      "version": "1.0.30001659",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001659.tgz",
-      "integrity": "sha512-Qxxyfv3RdHAfJcXelgf0hU4DFUVXBGTjqrBUZLUh8AtlGnsDo+CnncYtTd95+ZKfnANUOzxyIQCuU/UeBZBYoA==",
+      "version": "1.0.30001660",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001660.tgz",
+      "integrity": "sha512-GacvNTTuATm26qC74pt+ad1fW15mlQ/zuTzzY1ZoIzECTP8HURDfF43kNxPgf7H1jmelCBQTTbBNxdSXOA7Bqg==",
       "funding": [
         {
           "type": "opencollective",
@@ -3042,9 +3042,9 @@
       }
     },
     "node_modules/electron-to-chromium": {
-      "version": "1.5.18",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.18.tgz",
-      "integrity": "sha512-1OfuVACu+zKlmjsNdcJuVQuVE61sZOLbNM4JAQ1Rvh6EOj0/EUKhMJjRH73InPlXSh8HIJk1cVZ8pyOV/FMdUQ==",
+      "version": "1.5.20",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.20.tgz",
+      "integrity": "sha512-74mdl6Fs1HHzK9SUX4CKFxAtAe3nUns48y79TskHNAG6fGOlLfyKA4j855x+0b5u8rWJIrlaG9tcTPstMlwjIw==",
       "license": "ISC"
     },
     "node_modules/emoji-regex": {
@@ -4838,9 +4838,9 @@
       }
     },
     "node_modules/lightningcss": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.26.0.tgz",
-      "integrity": "sha512-a/XZ5hdgifrofQJUArr5AiJjx26SwMam3SJUSMjgebZbESZ96i+6Qsl8tLi0kaUsdMzBWXh9sN1Oe6hp2/dkQw==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.27.0.tgz",
+      "integrity": "sha512-8f7aNmS1+etYSLHht0fQApPc2kNO8qGRutifN5rVIc6Xo6ABsEbqOr758UwI7ALVbTt4x1fllKt0PYgzD9S3yQ==",
       "license": "MPL-2.0",
       "dependencies": {
         "detect-libc": "^1.0.3"
@@ -4853,22 +4853,22 @@
         "url": "https://opencollective.com/parcel"
       },
       "optionalDependencies": {
-        "lightningcss-darwin-arm64": "1.26.0",
-        "lightningcss-darwin-x64": "1.26.0",
-        "lightningcss-freebsd-x64": "1.26.0",
-        "lightningcss-linux-arm-gnueabihf": "1.26.0",
-        "lightningcss-linux-arm64-gnu": "1.26.0",
-        "lightningcss-linux-arm64-musl": "1.26.0",
-        "lightningcss-linux-x64-gnu": "1.26.0",
-        "lightningcss-linux-x64-musl": "1.26.0",
-        "lightningcss-win32-arm64-msvc": "1.26.0",
-        "lightningcss-win32-x64-msvc": "1.26.0"
+        "lightningcss-darwin-arm64": "1.27.0",
+        "lightningcss-darwin-x64": "1.27.0",
+        "lightningcss-freebsd-x64": "1.27.0",
+        "lightningcss-linux-arm-gnueabihf": "1.27.0",
+        "lightningcss-linux-arm64-gnu": "1.27.0",
+        "lightningcss-linux-arm64-musl": "1.27.0",
+        "lightningcss-linux-x64-gnu": "1.27.0",
+        "lightningcss-linux-x64-musl": "1.27.0",
+        "lightningcss-win32-arm64-msvc": "1.27.0",
+        "lightningcss-win32-x64-msvc": "1.27.0"
       }
     },
     "node_modules/lightningcss-darwin-arm64": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.26.0.tgz",
-      "integrity": "sha512-n4TIvHO1NY1ondKFYpL2ZX0bcC2y6yjXMD6JfyizgR8BCFNEeArINDzEaeqlfX9bXz73Bpz/Ow0nu+1qiDrBKg==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.27.0.tgz",
+      "integrity": "sha512-Gl/lqIXY+d+ySmMbgDf0pgaWSqrWYxVHoc88q+Vhf2YNzZ8DwoRzGt5NZDVqqIW5ScpSnmmjcgXP87Dn2ylSSQ==",
       "cpu": [
         "arm64"
       ],
@@ -4886,9 +4886,9 @@
       }
     },
     "node_modules/lightningcss-darwin-x64": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.26.0.tgz",
-      "integrity": "sha512-Rf9HuHIDi1R6/zgBkJh25SiJHF+dm9axUZW/0UoYCW1/8HV0gMI0blARhH4z+REmWiU1yYT/KyNF3h7tHyRXUg==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.27.0.tgz",
+      "integrity": "sha512-0+mZa54IlcNAoQS9E0+niovhyjjQWEMrwW0p2sSdLRhLDc8LMQ/b67z7+B5q4VmjYCMSfnFi3djAAQFIDuj/Tg==",
       "cpu": [
         "x64"
       ],
@@ -4906,9 +4906,9 @@
       }
     },
     "node_modules/lightningcss-freebsd-x64": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.26.0.tgz",
-      "integrity": "sha512-C/io7POAxp6sZxFSVGezjajMlCKQ8KSwISLLGRq8xLQpQMokYrUoqYEwmIX8mLmF6C/CZPk0gFmRSzd8biWM0g==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.27.0.tgz",
+      "integrity": "sha512-n1sEf85fePoU2aDN2PzYjoI8gbBqnmLGEhKq7q0DKLj0UTVmOTwDC7PtLcy/zFxzASTSBlVQYJUhwIStQMIpRA==",
       "cpu": [
         "x64"
       ],
@@ -4926,9 +4926,9 @@
       }
     },
     "node_modules/lightningcss-linux-arm-gnueabihf": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.26.0.tgz",
-      "integrity": "sha512-Aag9kqXqkyPSW+dXMgyWk66C984Nay2pY8Nws+67gHlDzV3cWh7TvFlzuaTaVFMVqdDTzN484LSK3u39zFBnzg==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.27.0.tgz",
+      "integrity": "sha512-MUMRmtdRkOkd5z3h986HOuNBD1c2lq2BSQA1Jg88d9I7bmPGx08bwGcnB75dvr17CwxjxD6XPi3Qh8ArmKFqCA==",
       "cpu": [
         "arm"
       ],
@@ -4946,9 +4946,9 @@
       }
     },
     "node_modules/lightningcss-linux-arm64-gnu": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.26.0.tgz",
-      "integrity": "sha512-iJmZM7fUyVjH+POtdiCtExG+67TtPUTer7K/5A8DIfmPfrmeGvzfRyBltGhQz13Wi15K1lf2cPYoRaRh6vcwNA==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.27.0.tgz",
+      "integrity": "sha512-cPsxo1QEWq2sfKkSq2Bq5feQDHdUEwgtA9KaB27J5AX22+l4l0ptgjMZZtYtUnteBofjee+0oW1wQ1guv04a7A==",
       "cpu": [
         "arm64"
       ],
@@ -4966,9 +4966,9 @@
       }
     },
     "node_modules/lightningcss-linux-arm64-musl": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.26.0.tgz",
-      "integrity": "sha512-XxoEL++tTkyuvu+wq/QS8bwyTXZv2y5XYCMcWL45b8XwkiS8eEEEej9BkMGSRwxa5J4K+LDeIhLrS23CpQyfig==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.27.0.tgz",
+      "integrity": "sha512-rCGBm2ax7kQ9pBSeITfCW9XSVF69VX+fm5DIpvDZQl4NnQoMQyRwhZQm9pd59m8leZ1IesRqWk2v/DntMo26lg==",
       "cpu": [
         "arm64"
       ],
@@ -4986,9 +4986,9 @@
       }
     },
     "node_modules/lightningcss-linux-x64-gnu": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.26.0.tgz",
-      "integrity": "sha512-1dkTfZQAYLj8MUSkd6L/+TWTG8V6Kfrzfa0T1fSlXCXQHrt1HC1/UepXHtKHDt/9yFwyoeayivxXAsApVxn6zA==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.27.0.tgz",
+      "integrity": "sha512-Dk/jovSI7qqhJDiUibvaikNKI2x6kWPN79AQiD/E/KeQWMjdGe9kw51RAgoWFDi0coP4jinaH14Nrt/J8z3U4A==",
       "cpu": [
         "x64"
       ],
@@ -5006,9 +5006,9 @@
       }
     },
     "node_modules/lightningcss-linux-x64-musl": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.26.0.tgz",
-      "integrity": "sha512-yX3Rk9m00JGCUzuUhFEojY+jf/6zHs3XU8S8Vk+FRbnr4St7cjyMXdNjuA2LjiT8e7j8xHRCH8hyZ4H/btRE4A==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.27.0.tgz",
+      "integrity": "sha512-QKjTxXm8A9s6v9Tg3Fk0gscCQA1t/HMoF7Woy1u68wCk5kS4fR+q3vXa1p3++REW784cRAtkYKrPy6JKibrEZA==",
       "cpu": [
         "x64"
       ],
@@ -5026,9 +5026,9 @@
       }
     },
     "node_modules/lightningcss-win32-arm64-msvc": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.26.0.tgz",
-      "integrity": "sha512-X/597/cFnCogy9VItj/+7Tgu5VLbAtDF7KZDPdSw0MaL6FL940th1y3HiOzFIlziVvAtbo0RB3NAae1Oofr+Tw==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.27.0.tgz",
+      "integrity": "sha512-/wXegPS1hnhkeG4OXQKEMQeJd48RDC3qdh+OA8pCuOPCyvnm/yEayrJdJVqzBsqpy1aJklRCVxscpFur80o6iQ==",
       "cpu": [
         "arm64"
       ],
@@ -5046,9 +5046,9 @@
       }
     },
     "node_modules/lightningcss-win32-x64-msvc": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.26.0.tgz",
-      "integrity": "sha512-pYS3EyGP3JRhfqEFYmfFDiZ9/pVNfy8jVIYtrx9TVNusVyDK3gpW1w/rbvroQ4bDJi7grdUtyrYU6V2xkY/bBw==",
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.27.0.tgz",
+      "integrity": "sha512-/OJLj94Zm/waZShL8nB5jsNj3CfNATLCTyFxZyouilfTmSoLDX7VlVAmhPHoZWVFp4vdmoiEbPEYC8HID3m6yw==",
       "cpu": [
         "x64"
       ],
@@ -8296,7 +8296,7 @@
       "dependencies": {
         "@stylable/core": "^6.1.1",
         "@tokey/css-selector-parser": "^0.6.2",
-        "lightningcss": "^1.26.0",
+        "lightningcss": "^1.27.0",
         "postcss": "^8.4.45"
       },
       "engines": {
diff --git a/packages/optimizer/package.json b/packages/optimizer/package.json
index e05a71ad0..0e4f42215 100644
--- a/packages/optimizer/package.json
+++ b/packages/optimizer/package.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "@stylable/core": "^6.1.1",
     "@tokey/css-selector-parser": "^0.6.2",
-    "lightningcss": "^1.26.0",
+    "lightningcss": "^1.27.0",
     "postcss": "^8.4.45"
   },
   "files": [