diff --git a/package-lock.json b/package-lock.json
index 5494981..6b7ed8f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "sparse-bitfield": "^3.0.3",
         "tr46": "^3.0.0",
         "typescript": "^5.2.2",
-        "web-streams-polyfill": "^3.2.1",
+        "web-streams-polyfill": "^3.3.3",
         "webidl-conversions": "^7.0.0",
         "whatwg-url": "^11.0.0"
       },
@@ -441,9 +441,10 @@
       }
     },
     "node_modules/web-streams-polyfill": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-3.2.1.tgz",
-      "integrity": "sha512-e0MO3wdXWKrLbL0DgGnUV7WHVuw9OUvL4hjgnPkIeEvESk74gAITi5G606JtZPp39cd8HA9VQzCIvA49LpPN5Q==",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-3.3.3.tgz",
+      "integrity": "sha512-d2JWLCivmZYTSIoge9MsgFCZrt571BikcWGYkjC1khllbTeDlGqZ2D8vD8E/lJa8WGWbb7Plm8/XJYV7IJHZZw==",
+      "license": "MIT",
       "engines": {
         "node": ">= 8"
       }
diff --git a/package.json b/package.json
index b64ae2d..52c6ea7 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "sparse-bitfield": "^3.0.3",
     "tr46": "^3.0.0",
     "typescript": "^5.2.2",
-    "web-streams-polyfill": "^3.2.1",
+    "web-streams-polyfill": "^3.3.3",
     "webidl-conversions": "^7.0.0",
     "whatwg-url": "^11.0.0"
   },