diff --git a/package-lock.json b/package-lock.json
index f830005..b006ed4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "@sigstore/tuf": "5.0.0",
         "@sigstore/verify": "4.1.2",
         "parse5": "8.0.1",
-        "web-features": "3.42.0",
+        "web-features": "3.43.0",
         "zod": "4.6.5"
       },
       "devDependencies": {
@@ -7358,9 +7358,9 @@
       "license": "MIT"
     },
     "node_modules/web-features": {
-      "version": "3.42.0",
-      "resolved": "https://registry.npmjs.org/web-features/-/web-features-3.42.0.tgz",
-      "integrity": "sha512-Vq97bzyedg6EuPFnz1GIJqsI9me8CbxzwYrcBI/cNwjj66v77IsGmIZi9SxPHTu2t25F7ta4kZJPu4qvuYlhfQ==",
+      "version": "3.43.0",
+      "resolved": "https://registry.npmjs.org/web-features/-/web-features-3.43.0.tgz",
+      "integrity": "sha512-nxisNw9bZc+q186ptMsJ/qRBuXH78h918eS6/CeKeGH28kK/1Qfyu/ETG2cSgYTPqvbGFQ9s/8n3XBdpBYv3DA==",
       "license": "Apache-2.0"
     },
     "node_modules/which": {
diff --git a/package.json b/package.json
index ea29c0c..2a95e66 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@sigstore/tuf": "5.0.0",
     "@sigstore/verify": "4.1.2",
     "parse5": "8.0.1",
-    "web-features": "3.42.0",
+    "web-features": "3.43.0",
     "zod": "4.6.5"
   },
   "devDependencies": {