diff --git a/package-lock.json b/package-lock.json
index d8a84ea..486de26 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8642,9 +8642,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.9.7",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
-      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+      "version": "5.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
+      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
       "dev": true
     },
     "uncss": {
diff --git a/package.json b/package.json
index a26cb30..257168b 100644
--- a/package.json
+++ b/package.json
@@ -108,6 +108,6 @@
     "mkdirp": "^1.0.4",
     "parcel-bundler": "^1.12.4",
     "sourcegraph": "^24.7.0",
-    "typescript": "^3.9.7"
+    "typescript": "^5.7.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index d04b7e8..744de4c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6361,10 +6361,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^3.9.7:
-  version "3.9.7"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.7.tgz#98d600a5ebdc38f40cb277522f12dc800e9e25fa"
-  integrity sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==
+typescript@^5.7.3:
+  version "5.7.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.7.3.tgz#919b44a7dbb8583a9b856d162be24a54bf80073e"
+  integrity sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==
 
 uncss@^0.17.3:
   version "0.17.3"