diff --git a/playground/package.json b/playground/package.json
index 8593d9e..24eb568 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "@seatsio/seatsio-react": "link:./..",
-    "@types/node": "25.6.0",
+    "@types/node": "26.0.1",
     "@types/react": "18.2.30",
     "@types/react-dom": "18.2.14",
     "react": "18.2.0",
diff --git a/playground/yarn.lock b/playground/yarn.lock
index afdc4e9..fe4cef3 100644
--- a/playground/yarn.lock
+++ b/playground/yarn.lock
@@ -2241,12 +2241,12 @@
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.4.tgz#a4ed836e069491414bab92c31fdea9e557aca0d9"
   integrity sha512-1Gjee59G25MrQGk8bsNvC6fxNiRgUlGn2wlhGf95a59DrprnnHk80FIMMFG9XHMdrfsuA119ht06QPDXA1Z7tw==
 
-"@types/node@*", "@types/node@25.6.0":
-  version "25.6.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.6.0.tgz#4e09bad9b469871f2d0f68140198cbd714f4edca"
-  integrity sha512-+qIYRKdNYJwY3vRCZMdJbPLJAtGjQBudzZzdzwQYkEPQd+PJGixUL5QfvCLDaULoLv+RhT3LDkwEfKaAkgSmNQ==
+"@types/node@*", "@types/node@26.0.1":
+  version "26.0.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-26.0.1.tgz#4a60e2c7a6d68bd261e265f8983bfe1601263ce3"
+  integrity sha512-fc3KiUoBt6kie0N9bIW3E47vZsuaMf0PM2AaUpLCLT0s/LvX1nxAim6Fc049cNxODPpGm6qRAuUOB86SkRuPQw==
   dependencies:
-    undici-types "~7.19.0"
+    undici-types "~8.3.0"
 
 "@types/parse-json@^4.0.0":
   version "4.0.1"
@@ -9259,10 +9259,10 @@ underscore@1.13.6:
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.13.6.tgz#04786a1f589dc6c09f761fc5f45b89e935136441"
   integrity sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A==
 
-undici-types@~7.19.0:
-  version "7.19.2"
-  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-7.19.2.tgz#1b67fc26d0f157a0cba3a58a5b5c1e2276b8ba2a"
-  integrity sha512-qYVnV5OEm2AW8cJMCpdV20CDyaN3g0AjDlOGf1OW4iaDEx8MwdtChUp4zu4H0VP3nDRF/8RKWH+IPp9uW0YGZg==
+undici-types@~8.3.0:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-8.3.0.tgz#44e9fc9f3244648cdea35e4f9bb2d681e9410809"
+  integrity sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==
 
 unicode-canonical-property-names-ecmascript@^2.0.0:
   version "2.0.0"