diff --git a/package-lock.json b/package-lock.json
index a8636a31..448bada6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "fetch-filecache-for-crawling": "5.1.1",
         "puppeteer": "23.10.1",
         "semver": "^7.3.5",
-        "web-specs": "3.28.0",
+        "web-specs": "3.29.0",
         "webidl2": "24.4.1"
       },
       "bin": {
@@ -2814,9 +2814,9 @@
       "integrity": "sha512-H/A06tKD7sS1O1X2SshBVeA5FLycRpjqiBeqGKmBwBDBy28EnRjORxTNe269KSSr5un5qyWi1iL61wLxpd+ZOg=="
     },
     "node_modules/web-specs": {
-      "version": "3.28.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.28.0.tgz",
-      "integrity": "sha512-haQUHO54+bbRD6BBtsJN1yHJFuq3Ug7+jiJYX7VxaI8ECGByAXvasampzvgXmotufjg61Q9avly5zcPDH3ucLQ=="
+      "version": "3.29.0",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.29.0.tgz",
+      "integrity": "sha512-K78MP/7dbGV9Zis8ux/1FxR9MeF2WAF4lRXgyq8qXTNQ0KiKbnUMVDVLiSFtACuD1QdWrbukjN/8msaikAK6bA=="
     },
     "node_modules/webidl2": {
       "version": "24.4.1",
@@ -4953,9 +4953,9 @@
       "integrity": "sha512-H/A06tKD7sS1O1X2SshBVeA5FLycRpjqiBeqGKmBwBDBy28EnRjORxTNe269KSSr5un5qyWi1iL61wLxpd+ZOg=="
     },
     "web-specs": {
-      "version": "3.28.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.28.0.tgz",
-      "integrity": "sha512-haQUHO54+bbRD6BBtsJN1yHJFuq3Ug7+jiJYX7VxaI8ECGByAXvasampzvgXmotufjg61Q9avly5zcPDH3ucLQ=="
+      "version": "3.29.0",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.29.0.tgz",
+      "integrity": "sha512-K78MP/7dbGV9Zis8ux/1FxR9MeF2WAF4lRXgyq8qXTNQ0KiKbnUMVDVLiSFtACuD1QdWrbukjN/8msaikAK6bA=="
     },
     "webidl2": {
       "version": "24.4.1",
diff --git a/package.json b/package.json
index 1d563b85..c13db775 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "fetch-filecache-for-crawling": "5.1.1",
     "puppeteer": "23.10.1",
     "semver": "^7.3.5",
-    "web-specs": "3.28.0",
+    "web-specs": "3.29.0",
     "webidl2": "24.4.1"
   },
   "devDependencies": {