diff --git a/package-lock.json b/package-lock.json
index 69f173a..30965c0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "eslint-plugin-prettier": "^4.2.1",
         "prettier": "^2.8.8",
         "tap": "^16.3.4",
-        "tsd": "^0.31.2"
+        "tsd": "^0.33.0"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -515,10 +515,11 @@
       "dev": true
     },
     "node_modules/@tsd/typescript": {
-      "version": "5.4.5",
-      "resolved": "https://registry.npmjs.org/@tsd/typescript/-/typescript-5.4.5.tgz",
-      "integrity": "sha512-saiCxzHRhUrRxQV2JhH580aQUZiKQUXI38FcAcikcfOomAil4G4lxT0RfrrKywoAYP/rqAdYXYmNRLppcd+hQQ==",
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/@tsd/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-mSMM0QtEPdMd+rdMDd17yCUYD4yI3pKHap89+jEZrZ3KIO5PhDofBjER0OtgHdvOXF74KMLO3fyD6k3Hz0v03A==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=14.17"
       }
@@ -5863,12 +5864,13 @@
       }
     },
     "node_modules/tsd": {
-      "version": "0.31.2",
-      "resolved": "https://registry.npmjs.org/tsd/-/tsd-0.31.2.tgz",
-      "integrity": "sha512-VplBAQwvYrHzVihtzXiUVXu5bGcr7uH1juQZ1lmKgkuGNGT+FechUCqmx9/zk7wibcqR2xaNEwCkDyKh+VVZnQ==",
+      "version": "0.33.0",
+      "resolved": "https://registry.npmjs.org/tsd/-/tsd-0.33.0.tgz",
+      "integrity": "sha512-/PQtykJFVw90QICG7zyPDMIyueOXKL7jOJVoX5pILnb3Ux+7QqynOxfVvarE+K+yi7BZyOSY4r+OZNWSWRiEwQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "@tsd/typescript": "~5.4.3",
+        "@tsd/typescript": "^5.9.2",
         "eslint-formatter-pretty": "^4.1.0",
         "globby": "^11.0.1",
         "jest-diff": "^29.0.3",
diff --git a/package.json b/package.json
index 2635c82..b0ef7b9 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,6 @@
     "eslint-plugin-prettier": "^4.2.1",
     "prettier": "^2.8.8",
     "tap": "^16.3.4",
-    "tsd": "^0.31.2"
+    "tsd": "^0.33.0"
   }
 }