diff --git a/package-lock.json b/package-lock.json
index db6143f52..8609e5d0a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -73,7 +73,7 @@
         "globals": "^16.4.0",
         "jest": "^30.2.0",
         "jest-expect-message": "^1.1.3",
-        "jsdom": "^28.0.0",
+        "jsdom": "^28.1.0",
         "jsdom-global": "^3.0.2",
         "postcss-less": "^6.0.0",
         "stylelint": "^16.25.0",
@@ -9953,6 +9953,27 @@
       "integrity": "sha512-5MP0uUeVCec89ZbNOT/i97Mc+q3SxXmiUGhRFOTmhrGPn//uWVQdCvcLJDy64MSBR5MidFdOR7B9viumoavy6g==",
       "license": "MIT"
     },
+    "node_modules/livereload/node_modules/ws": {
+      "version": "7.5.10",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
+      "integrity": "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8.3.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/locate-path": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
@@ -15360,9 +15381,9 @@
       }
     },
     "node_modules/whatwg-url": {
-      "version": "16.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-16.0.0.tgz",
-      "integrity": "sha512-9CcxtEKsf53UFwkSUZjG+9vydAsFO4lFHBpJUtjBcoJOCJpKnSJNwCw813zrYJHpCJ7sgfbtOe0V5Ku7Pa1XMQ==",
+      "version": "16.0.1",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-16.0.1.tgz",
+      "integrity": "sha512-1to4zXBxmXHV3IiSSEInrreIlu02vUOvrhxJJH5vcxYTBDAx51cqZiKdyTxlecdKNSjj8EcxGBxNf6Vg+945gw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -15601,27 +15622,6 @@
       "integrity": "sha512-LhQ68uUnzHH0bwm/QiGA9JwqgadSDOwqB2AIs/LBsrOY6ScqVXKRN2slTCeKAhstDBJ/Of/Yxcjn0pnQmVlmtg==",
       "license": "MIT"
     },
-    "node_modules/ws": {
-      "version": "7.5.10",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
-      "integrity": "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=8.3.0"
-      },
-      "peerDependencies": {
-        "bufferutil": "^4.0.1",
-        "utf-8-validate": "^5.0.2"
-      },
-      "peerDependenciesMeta": {
-        "bufferutil": {
-          "optional": true
-        },
-        "utf-8-validate": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/xml-name-validator": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-5.0.0.tgz",
diff --git a/package.json b/package.json
index a8091f84d..7004ec51d 100644
--- a/package.json
+++ b/package.json
@@ -61,10 +61,11 @@
       "server"
     ],
     "transformIgnorePatterns": [
-      "node_modules/(?!(nanoid|@exodus/bytes|parse5)/)"
+      "node_modules/(?!(nanoid|@exodus/bytes|parse5|@asamuzakjp|@csstools)/)"
     ],
     "transform": {
-      "^.+\\.js$": "babel-jest"
+      "^.+\\.[jt]s$": "babel-jest",
+      "^.+\\.mjs$": "babel-jest"
     },
     "coveragePathIgnorePatterns": [
       "build/*"
@@ -151,7 +152,7 @@
     "globals": "^16.4.0",
     "jest": "^30.2.0",
     "jest-expect-message": "^1.1.3",
-    "jsdom": "^28.0.0",
+    "jsdom": "^28.1.0",
     "jsdom-global": "^3.0.2",
     "postcss-less": "^6.0.0",
     "stylelint": "^16.25.0",