diff --git a/package-lock.json b/package-lock.json
index 4385c2484a59..59c8f10bd0a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "css-tree": "3.1.0",
         "flags": "0.2.2",
         "mocha": "11.0.1",
-        "reffy": "18.1.1",
+        "reffy": "18.1.2",
         "rimraf": "6.0.1",
         "strudy": "^3.0.2",
         "webidl2": "24.4.1"
@@ -2534,17 +2534,17 @@
       }
     },
     "node_modules/puppeteer": {
-      "version": "23.10.4",
-      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-23.10.4.tgz",
-      "integrity": "sha512-i0sYIAIjdO9MoRfFqbkoWFnQYZVmNp8msbztTgG46KbOdoYAv4f56MFzdFwtC0lyZHtkP+yl0H7tP0dNg3RQYA==",
+      "version": "23.11.1",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-23.11.1.tgz",
+      "integrity": "sha512-53uIX3KR5en8l7Vd8n5DUv90Ae9QDQsyIthaUFVzwV6yU750RjqRznEtNMBT20VthqAdemnJN+hxVdmMHKt7Zw==",
       "dev": true,
       "hasInstallScript": true,
       "dependencies": {
         "@puppeteer/browsers": "2.6.1",
-        "chromium-bidi": "0.8.0",
+        "chromium-bidi": "0.11.0",
         "cosmiconfig": "^9.0.0",
         "devtools-protocol": "0.0.1367902",
-        "puppeteer-core": "23.10.4",
+        "puppeteer-core": "23.11.1",
         "typed-query-selector": "^2.12.0"
       },
       "bin": {
@@ -2555,13 +2555,13 @@
       }
     },
     "node_modules/puppeteer-core": {
-      "version": "23.10.4",
-      "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-23.10.4.tgz",
-      "integrity": "sha512-pQAY7+IFAndWDkDodsQGguW1/ifV5OMlGXJDspwtK49Asb7poJZ/V5rXJxVSpq57bWrJasjQBZ1X27z1oWVq4Q==",
+      "version": "23.11.1",
+      "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-23.11.1.tgz",
+      "integrity": "sha512-3HZ2/7hdDKZvZQ7dhhITOUg4/wOrDRjyK2ZBllRB0ZCOi9u0cwq1ACHDjBB+nX+7+kltHjQvBRdeY7+W0T+7Gg==",
       "dev": true,
       "dependencies": {
         "@puppeteer/browsers": "2.6.1",
-        "chromium-bidi": "0.8.0",
+        "chromium-bidi": "0.11.0",
         "debug": "^4.4.0",
         "devtools-protocol": "0.0.1367902",
         "typed-query-selector": "^2.12.0",
@@ -2593,6 +2593,19 @@
         "node": ">=18"
       }
     },
+    "node_modules/puppeteer-core/node_modules/chromium-bidi": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/chromium-bidi/-/chromium-bidi-0.11.0.tgz",
+      "integrity": "sha512-6CJWHkNRoyZyjV9Rwv2lYONZf1Xm0IuDyNq97nwSsxxP3wf5Bwy15K5rOvVKMtJ127jJBmxFUanSAOjgFRxgrA==",
+      "dev": true,
+      "dependencies": {
+        "mitt": "3.0.1",
+        "zod": "3.23.8"
+      },
+      "peerDependencies": {
+        "devtools-protocol": "*"
+      }
+    },
     "node_modules/puppeteer-core/node_modules/cliui": {
       "version": "8.0.1",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
@@ -2668,6 +2681,19 @@
         "node": ">=18"
       }
     },
+    "node_modules/puppeteer/node_modules/chromium-bidi": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/chromium-bidi/-/chromium-bidi-0.11.0.tgz",
+      "integrity": "sha512-6CJWHkNRoyZyjV9Rwv2lYONZf1Xm0IuDyNq97nwSsxxP3wf5Bwy15K5rOvVKMtJ127jJBmxFUanSAOjgFRxgrA==",
+      "dev": true,
+      "dependencies": {
+        "mitt": "3.0.1",
+        "zod": "3.23.8"
+      },
+      "peerDependencies": {
+        "devtools-protocol": "*"
+      }
+    },
     "node_modules/puppeteer/node_modules/cliui": {
       "version": "8.0.1",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
@@ -2756,18 +2782,18 @@
       }
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     "node_modules/reffy": {
-      "version": "18.1.1",
-      "resolved": "https://registry.npmjs.org/reffy/-/reffy-18.1.1.tgz",
-      "integrity": "sha512-gRDaMOK3bjrOgmY2AcyGI1s6RhC6dccqyij+gF475ECri9u+uGZ0s44QJoqtysBZIaglae6cwHeOayq+f4JZrw==",
+      "version": "18.1.2",
+      "resolved": "https://registry.npmjs.org/reffy/-/reffy-18.1.2.tgz",
+      "integrity": "sha512-SvqEutmPnOfKibhj8zE2hDMZkZUIlYu/aN1fQdvcbRhGKxDztv69ee8v18wj8DXBDveUt3elZwnTA4W08J0pUA==",
       "dev": true,
       "dependencies": {
         "ajv": "8.17.1",
         "ajv-formats": "3.0.1",
         "commander": "12.1.0",
         "fetch-filecache-for-crawling": "5.1.1",
-        "puppeteer": "23.10.4",
+        "puppeteer": "23.11.1",
         "semver": "^7.3.5",
-        "web-specs": "3.30.0",
+        "web-specs": "3.31.0",
         "webidl2": "24.4.1"
       },
       "bin": {
@@ -3532,9 +3558,9 @@
       }
     },
     "node_modules/web-specs": {
-      "version": "3.30.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.30.0.tgz",
-      "integrity": "sha512-n178Ljyrq5P3rRt++8adB/5xNbiTjx2iGB6XR+7C6Q1opPP9bouMxGub5ElObVbt23C6YTAFyAf7O8IBssrkzw==",
+      "version": "3.31.0",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.31.0.tgz",
+      "integrity": "sha512-72FApy/3VA9B/6kQ0hAxwXjEHKf4pUKJ1QCDnSeVmkXqfB1riq8WFEBn0MQWC+uX3KoWtRuaaYIE5XQRWOfUeg==",
       "dev": true
     },
     "node_modules/webidl-conversions": {
@@ -3808,7 +3834,7 @@
     },
     "packages/css": {
       "name": "@webref/css",
-      "version": "6.18.0",
+      "version": "6.18.1",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {
@@ -3823,13 +3849,13 @@
     },
     "packages/events": {
       "name": "@webref/events",
-      "version": "1.18.0",
+      "version": "1.18.1",
       "dev": true,
       "license": "MIT"
     },
     "packages/idl": {
       "name": "@webref/idl",
-      "version": "3.58.0",
+      "version": "3.58.1",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {
@@ -5697,16 +5723,16 @@
       "dev": true
     },
     "puppeteer": {
-      "version": "23.10.4",
-      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-23.10.4.tgz",
-      "integrity": "sha512-i0sYIAIjdO9MoRfFqbkoWFnQYZVmNp8msbztTgG46KbOdoYAv4f56MFzdFwtC0lyZHtkP+yl0H7tP0dNg3RQYA==",
+      "version": "23.11.1",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-23.11.1.tgz",
+      "integrity": "sha512-53uIX3KR5en8l7Vd8n5DUv90Ae9QDQsyIthaUFVzwV6yU750RjqRznEtNMBT20VthqAdemnJN+hxVdmMHKt7Zw==",
       "dev": true,
       "requires": {
         "@puppeteer/browsers": "2.6.1",
-        "chromium-bidi": "0.8.0",
+        "chromium-bidi": "0.11.0",
         "cosmiconfig": "^9.0.0",
         "devtools-protocol": "0.0.1367902",
-        "puppeteer-core": "23.10.4",
+        "puppeteer-core": "23.11.1",
         "typed-query-selector": "^2.12.0"
       },
       "dependencies": {
@@ -5726,6 +5752,16 @@
             "yargs": "^17.7.2"
           }
         },
+        "chromium-bidi": {
+          "version": "0.11.0",
+          "resolved": "https://registry.npmjs.org/chromium-bidi/-/chromium-bidi-0.11.0.tgz",
+          "integrity": "sha512-6CJWHkNRoyZyjV9Rwv2lYONZf1Xm0IuDyNq97nwSsxxP3wf5Bwy15K5rOvVKMtJ127jJBmxFUanSAOjgFRxgrA==",
+          "dev": true,
+          "requires": {
+            "mitt": "3.0.1",
+            "zod": "3.23.8"
+          }
+        },
         "cliui": {
           "version": "8.0.1",
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
@@ -5767,13 +5803,13 @@
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     "puppeteer-core": {
-      "version": "23.10.4",
-      "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-23.10.4.tgz",
-      "integrity": "sha512-pQAY7+IFAndWDkDodsQGguW1/ifV5OMlGXJDspwtK49Asb7poJZ/V5rXJxVSpq57bWrJasjQBZ1X27z1oWVq4Q==",
+      "version": "23.11.1",
+      "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-23.11.1.tgz",
+      "integrity": "sha512-3HZ2/7hdDKZvZQ7dhhITOUg4/wOrDRjyK2ZBllRB0ZCOi9u0cwq1ACHDjBB+nX+7+kltHjQvBRdeY7+W0T+7Gg==",
       "dev": true,
       "requires": {
         "@puppeteer/browsers": "2.6.1",
-        "chromium-bidi": "0.8.0",
+        "chromium-bidi": "0.11.0",
         "debug": "^4.4.0",
         "devtools-protocol": "0.0.1367902",
         "typed-query-selector": "^2.12.0",
@@ -5796,6 +5832,16 @@
             "yargs": "^17.7.2"
           }
         },
+        "chromium-bidi": {
+          "version": "0.11.0",
+          "resolved": "https://registry.npmjs.org/chromium-bidi/-/chromium-bidi-0.11.0.tgz",
+          "integrity": "sha512-6CJWHkNRoyZyjV9Rwv2lYONZf1Xm0IuDyNq97nwSsxxP3wf5Bwy15K5rOvVKMtJ127jJBmxFUanSAOjgFRxgrA==",
+          "dev": true,
+          "requires": {
+            "mitt": "3.0.1",
+            "zod": "3.23.8"
+          }
+        },
         "cliui": {
           "version": "8.0.1",
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
@@ -5867,18 +5913,18 @@
       }
     },
     "reffy": {
-      "version": "18.1.1",
-      "resolved": "https://registry.npmjs.org/reffy/-/reffy-18.1.1.tgz",
-      "integrity": "sha512-gRDaMOK3bjrOgmY2AcyGI1s6RhC6dccqyij+gF475ECri9u+uGZ0s44QJoqtysBZIaglae6cwHeOayq+f4JZrw==",
+      "version": "18.1.2",
+      "resolved": "https://registry.npmjs.org/reffy/-/reffy-18.1.2.tgz",
+      "integrity": "sha512-SvqEutmPnOfKibhj8zE2hDMZkZUIlYu/aN1fQdvcbRhGKxDztv69ee8v18wj8DXBDveUt3elZwnTA4W08J0pUA==",
       "dev": true,
       "requires": {
         "ajv": "8.17.1",
         "ajv-formats": "3.0.1",
         "commander": "12.1.0",
         "fetch-filecache-for-crawling": "5.1.1",
-        "puppeteer": "23.10.4",
+        "puppeteer": "23.11.1",
         "semver": "^7.3.5",
-        "web-specs": "3.30.0",
+        "web-specs": "3.31.0",
         "webidl2": "24.4.1"
       }
     },
@@ -6440,9 +6486,9 @@
       }
     },
     "web-specs": {
-      "version": "3.30.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.30.0.tgz",
-      "integrity": "sha512-n178Ljyrq5P3rRt++8adB/5xNbiTjx2iGB6XR+7C6Q1opPP9bouMxGub5ElObVbt23C6YTAFyAf7O8IBssrkzw==",
+      "version": "3.31.0",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.31.0.tgz",
+      "integrity": "sha512-72FApy/3VA9B/6kQ0hAxwXjEHKf4pUKJ1QCDnSeVmkXqfB1riq8WFEBn0MQWC+uX3KoWtRuaaYIE5XQRWOfUeg==",
       "dev": true
     },
     "webidl-conversions": {
diff --git a/package.json b/package.json
index 529485b30cba..796274af11ab 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "css-tree": "3.1.0",
     "flags": "0.2.2",
     "mocha": "11.0.1",
-    "reffy": "18.1.1",
+    "reffy": "18.1.2",
     "rimraf": "6.0.1",
     "strudy": "^3.0.2",
     "webidl2": "24.4.1"