diff --git a/src/package-lock.json b/src/package-lock.json
index 9be2ce9a2af..33681b11866 100644
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -11,7 +11,7 @@
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         "ejs": "3.1.10",
         "fs-extra": "11.3.2",
-        "jsdom": "27.0.1",
+        "jsdom": "27.1.0",
         "node-fetch": "3.3.2",
         "node-watch": "0.7.4",
         "prettier": "3.6.1",
@@ -25,6 +25,13 @@
         "xml-js": "1.6.11"
       }
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+    "node_modules/@acemir/cssom": {
+      "version": "0.9.19",
+      "resolved": "https://registry.npmjs.org/@acemir/cssom/-/cssom-0.9.19.tgz",
+      "integrity": "sha512-Pp2gAQXPZ2o7lt4j0IMwNRXqQ3pagxtDj5wctL5U2Lz4oV0ocDNlkgx4DpxfyKav4S/bePuI+SMqcBSUHLy9kg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@asamuzakjp/css-color": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/@asamuzakjp/css-color/-/css-color-4.0.5.tgz",
@@ -40,9 +47,9 @@
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-      "version": "6.7.2",
-      "resolved": "https://registry.npmjs.org/@asamuzakjp/dom-selector/-/dom-selector-6.7.2.tgz",
-      "integrity": "sha512-ccKogJI+0aiDhOahdjANIc9SDixSud1gbwdVrhn7kMopAtLXqsz9MKmQQtIl6Y5aC2IYq+j4dz/oedL2AVMmVQ==",
+      "version": "6.7.3",
+      "resolved": "https://registry.npmjs.org/@asamuzakjp/dom-selector/-/dom-selector-6.7.3.tgz",
+      "integrity": "sha512-kiGFeY+Hxf5KbPpjRLf+ffWbkos1aGo8MBfd91oxS3O57RgU3XhZrt/6UzoVF9VMpWbC3v87SRc9jxGrc9qHtQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -181,9 +188,9 @@
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     "node_modules/@csstools/css-syntax-patches-for-csstree": {
-      "version": "1.0.14",
-      "resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.0.14.tgz",
-      "integrity": "sha512-zSlIxa20WvMojjpCSy8WrNpcZ61RqfTfX3XTaOeVlGJrt/8HF3YbzgFZa01yTbT4GWQLwfTcC3EB8i3XnB647Q==",
+      "version": "1.0.15",
+      "resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.0.15.tgz",
+      "integrity": "sha512-q0p6zkVq2lJnmzZVPR33doA51G7YOja+FBvRdp5ISIthL0MtFCgYHHhR563z9WFGxcOn0WfjSkPDJ5Qig3H3Sw==",
       "dev": true,
       "funding": [
         {
@@ -198,9 +205,6 @@
       "license": "MIT-0",
       "engines": {
         "node": ">=18"
-      },
-      "peerDependencies": {
-        "postcss": "^8.4"
       }
     },
     "node_modules/@csstools/css-tokenizer": {
@@ -632,9 +636,9 @@
       }
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     "node_modules/cssstyle": {
-      "version": "5.3.1",
-      "resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-5.3.1.tgz",
-      "integrity": "sha512-g5PC9Aiph9eiczFpcgUhd9S4UUO3F+LHGRIi5NUMZ+4xtoIYbHNZwZnWA2JsFGe8OU8nl4WyaEFiZuGuxlutJQ==",
+      "version": "5.3.2",
+      "resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-5.3.2.tgz",
+      "integrity": "sha512-zDMqXh8Vs1CdRYZQ2M633m/SFgcjlu8RB8b/1h82i+6vpArF507NSYIWJHGlJaTWoS+imcnctmEz43txhbVkOw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1195,14 +1199,15 @@
       }
     },
     "node_modules/jsdom": {
-      "version": "27.0.1",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-27.0.1.tgz",
-      "integrity": "sha512-SNSQteBL1IlV2zqhwwolaG9CwhIhTvVHWg3kTss/cLE7H/X4644mtPQqYvCfsSrGQWt9hSZcgOXX8bOZaMN+kA==",
+      "version": "27.1.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-27.1.0.tgz",
+      "integrity": "sha512-Pcfm3eZ+eO4JdZCXthW9tCDT3nF4K+9dmeZ+5X39n+Kqz0DDIABRP5CAEOHRFZk8RGuC2efksTJxrjp8EXCunQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@asamuzakjp/dom-selector": "^6.7.2",
-        "cssstyle": "^5.3.1",
+        "@acemir/cssom": "^0.9.19",
+        "@asamuzakjp/dom-selector": "^6.7.3",
+        "cssstyle": "^5.3.2",
         "data-urls": "^6.0.0",
         "decimal.js": "^10.6.0",
         "html-encoding-sniffer": "^4.0.0",
@@ -1210,7 +1215,6 @@
         "https-proxy-agent": "^7.0.6",
         "is-potential-custom-element-name": "^1.0.1",
         "parse5": "^8.0.0",
-        "rrweb-cssom": "^0.8.0",
         "saxes": "^6.0.0",
         "symbol-tree": "^3.2.4",
         "tough-cookie": "^6.0.0",
@@ -1223,7 +1227,7 @@
         "xml-name-validator": "^5.0.0"
       },
       "engines": {
-        "node": ">=20"
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       },
       "peerDependencies": {
         "canvas": "^3.0.0"
@@ -1305,26 +1309,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/nanoid": {
-      "version": "3.3.11",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
-      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "license": "MIT",
-      "peer": true,
-      "bin": {
-        "nanoid": "bin/nanoid.cjs"
-      },
-      "engines": {
-        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
-      }
-    },
     "node_modules/netmask": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/netmask/-/netmask-2.0.2.tgz",
@@ -1487,36 +1471,6 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/postcss/"
-        },
-        {
-          "type": "tidelift",
-          "url": "https://tidelift.com/funding/github/npm/postcss"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "license": "MIT",
-      "peer": true,
-      "dependencies": {
-        "nanoid": "^3.3.11",
-        "picocolors": "^1.1.1",
-        "source-map-js": "^1.2.1"
-      },
-      "engines": {
-        "node": "^10 || ^12 || >=14"
-      }
-    },
     "node_modules/prettier": {
       "version": "3.6.1",
       "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.1.tgz",
@@ -1695,13 +1649,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/rrweb-cssom": {
-      "version": "0.8.0",
-      "resolved": "https://registry.npmjs.org/rrweb-cssom/-/rrweb-cssom-0.8.0.tgz",
-      "integrity": "sha512-guoltQEx+9aMf2gDZ0s62EcV8lsXR+0w8915TC3ITdn2YueuNjdAYh/levpU9nFaoChh9RUS5ZdQMrKfVEN9tw==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/run-script-os": {
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/run-script-os/-/run-script-os-1.1.6.tgz",
diff --git a/src/package.json b/src/package.json
index 61523a5199d..6b279446a92 100644
--- a/src/package.json
+++ b/src/package.json
@@ -37,7 +37,7 @@
   "devDependencies": {
     "ejs": "3.1.10",
     "fs-extra": "11.3.2",
-    "jsdom": "27.0.1",
+    "jsdom": "27.1.0",
     "node-fetch": "3.3.2",
     "node-watch": "0.7.4",
     "prettier": "3.6.1",