diff --git a/package.json b/package.json
index 3072b2e..29a391a 100644
--- a/package.json
+++ b/package.json
@@ -51,9 +51,6 @@
   "prettier": {
     "singleQuote": true
   },
-  "dependencies": {
-    "signal-polyfill": "^0.1.0"
-  },
   "devDependencies": {
     "@testing-library/jest-dom": "^6.4.2",
     "@testing-library/react": "^15.0.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ef4652f..5530e32 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -4,11 +4,6 @@ settings:
   autoInstallPeers: true
   excludeLinksFromLockfile: false
 
-dependencies:
-  signal-polyfill:
-    specifier: ^0.1.0
-    version: 0.1.0
-
 devDependencies:
   '@testing-library/jest-dom':
     specifier: ^6.4.2
@@ -3062,10 +3057,6 @@ packages:
     engines: {node: '>=14'}
     dev: true
 
-  /signal-polyfill@0.1.0:
-    resolution: {integrity: sha512-RMyLaEor0noasIsXmvLfRNf/QeF3eND6A1WErMqJ5ZLc3dpI7aifcZMwwpLafJkGnyLSWraK8gcXaAqxCtxxeg==}
-    dev: false
-
   /slash@3.0.0:
     resolution: {integrity: sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==}
     engines: {node: '>=8'}