diff --git a/.node-version b/.node-version
index ec101ca..dd457fd 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-12.20.1
+12.20.2
diff --git a/site/package.json b/site/package.json
index 0d3c7b3..311376b 100644
--- a/site/package.json
+++ b/site/package.json
@@ -9,7 +9,7 @@
   },
   "devDependencies": {
     "@vercel/node": "1.9.0",
-    "typescript": "4.1.3",
+    "typescript": "4.1.5",
     "vercel": "21.2.3"
   }
 }
diff --git a/site/yarn.lock b/site/yarn.lock
index 28d49e5..bd8d5c3 100644
--- a/site/yarn.lock
+++ b/site/yarn.lock
@@ -603,10 +603,10 @@ typescript@3.9.3:
   resolved "https://registry.npmjs.org/typescript/-/typescript-3.9.3.tgz#d3ac8883a97c26139e42df5e93eeece33d610b8a"
   integrity sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==
 
-typescript@4.1.3:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.3.tgz#519d582bd94cba0cf8934c7d8e8467e473f53bb7"
-  integrity sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==
+typescript@4.1.5:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.5.tgz#123a3b214aaff3be32926f0d8f1f6e704eb89a72"
+  integrity sha512-6OSu9PTIzmn9TCDiovULTnET6BgXtDYL4Gg4szY+cGsc3JP1dQL8qvE8kShTRx1NIw4Q9IBHlwODjkjWEtMUyA==
 
 unique-string@^2.0.0:
   version "2.0.0"