diff --git a/package-lock.json b/package-lock.json
index 4f37b74e..ae7e4e71 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "fetch-filecache-for-crawling": "5.1.1",
         "puppeteer": "24.1.0",
         "semver": "^7.3.5",
-        "web-specs": "3.34.0",
+        "web-specs": "3.35.0",
         "webidl2": "24.4.1"
       },
       "bin": {
@@ -2799,9 +2799,10 @@
       }
     },
     "node_modules/web-specs": {
-      "version": "3.34.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.34.0.tgz",
-      "integrity": "sha512-jn3HkJVFYuBK7eeGCZLRoCeejx+W0MsNps3lfwJwaaTP2JF83AvLE+xERRQyzyTJJfFCPthp7Fvdas7KK3J/Lw=="
+      "version": "3.35.0",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.35.0.tgz",
+      "integrity": "sha512-C0Fs9B39exvcWvkf46jBumUoC4Ki4JMkcDh3bebTNKKksmo0j0tJ1V0Indkm4JH+Lc2PD+0ROrV2TMoYYHpjvA==",
+      "license": "CC0-1.0"
     },
     "node_modules/webidl2": {
       "version": "24.4.1",
@@ -4914,9 +4915,9 @@
       "dev": true
     },
     "web-specs": {
-      "version": "3.34.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.34.0.tgz",
-      "integrity": "sha512-jn3HkJVFYuBK7eeGCZLRoCeejx+W0MsNps3lfwJwaaTP2JF83AvLE+xERRQyzyTJJfFCPthp7Fvdas7KK3J/Lw=="
+      "version": "3.35.0",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.35.0.tgz",
+      "integrity": "sha512-C0Fs9B39exvcWvkf46jBumUoC4Ki4JMkcDh3bebTNKKksmo0j0tJ1V0Indkm4JH+Lc2PD+0ROrV2TMoYYHpjvA=="
     },
     "webidl2": {
       "version": "24.4.1",
diff --git a/package.json b/package.json
index d120e3ee..1fb2f15b 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "fetch-filecache-for-crawling": "5.1.1",
     "puppeteer": "24.1.0",
     "semver": "^7.3.5",
-    "web-specs": "3.34.0",
+    "web-specs": "3.35.0",
     "webidl2": "24.4.1"
   },
   "devDependencies": {