diff --git a/package-lock.json b/package-lock.json
index 7bf22c1c..7ae3d61f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "fetch-filecache-for-crawling": "5.1.1",
         "puppeteer": "22.10.0",
         "semver": "^7.3.5",
-        "web-specs": "3.9.0",
+        "web-specs": "3.9.1",
         "webidl2": "24.4.1"
       },
       "bin": {
@@ -2820,9 +2820,9 @@
       "integrity": "sha512-H/A06tKD7sS1O1X2SshBVeA5FLycRpjqiBeqGKmBwBDBy28EnRjORxTNe269KSSr5un5qyWi1iL61wLxpd+ZOg=="
     },
     "node_modules/web-specs": {
-      "version": "3.9.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.9.0.tgz",
-      "integrity": "sha512-DJG4kyzB96cOQ7VMSGQYOFGBRQ+YlqY6lIm1TWaj07WBZc1OIj9xBcgZnzFaBMaXc281Gspvnnh53Xt9+qWTeA=="
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.9.1.tgz",
+      "integrity": "sha512-3YJYeRoHj8Ladt7sMpEvqV0TCVpx1o96BOOeDvYFVpEjgCyOkN8hgcL6WBm0BVBc1cfdy/pp0Q5Gxj0+IAN2uQ=="
     },
     "node_modules/webidl2": {
       "version": "24.4.1",
@@ -4976,9 +4976,9 @@
       "integrity": "sha512-H/A06tKD7sS1O1X2SshBVeA5FLycRpjqiBeqGKmBwBDBy28EnRjORxTNe269KSSr5un5qyWi1iL61wLxpd+ZOg=="
     },
     "web-specs": {
-      "version": "3.9.0",
-      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.9.0.tgz",
-      "integrity": "sha512-DJG4kyzB96cOQ7VMSGQYOFGBRQ+YlqY6lIm1TWaj07WBZc1OIj9xBcgZnzFaBMaXc281Gspvnnh53Xt9+qWTeA=="
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/web-specs/-/web-specs-3.9.1.tgz",
+      "integrity": "sha512-3YJYeRoHj8Ladt7sMpEvqV0TCVpx1o96BOOeDvYFVpEjgCyOkN8hgcL6WBm0BVBc1cfdy/pp0Q5Gxj0+IAN2uQ=="
     },
     "webidl2": {
       "version": "24.4.1",
diff --git a/package.json b/package.json
index 3a8a3064..dd84fb74 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "fetch-filecache-for-crawling": "5.1.1",
     "puppeteer": "22.10.0",
     "semver": "^7.3.5",
-    "web-specs": "3.9.0",
+    "web-specs": "3.9.1",
     "webidl2": "24.4.1"
   },
   "devDependencies": {