diff --git a/package-lock.json b/package-lock.json
index 4ae812f..ccbf08b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "devDependencies": {
         "c8": "^10.0.0",
         "prettier": "^3.0.0",
-        "tsd": "^0.32.0",
+        "tsd": "^0.33.0",
         "uvu": "^0.5.1"
       }
     },
@@ -312,9 +312,9 @@
       "dev": true
     },
     "node_modules/@tsd/typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/@tsd/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-oKarNCN1QUhG148M88mtZdOlBZWWGcInquef+U8QL7gwJkRuNo5WS45Fjsd+3hM9cDJWGpqSZ4Oo097KDx4IWA==",
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/@tsd/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-mSMM0QtEPdMd+rdMDd17yCUYD4yI3pKHap89+jEZrZ3KIO5PhDofBjER0OtgHdvOXF74KMLO3fyD6k3Hz0v03A==",
       "dev": true,
       "engines": {
         "node": ">=14.17"
@@ -1989,12 +1989,12 @@
       }
     },
     "node_modules/tsd": {
-      "version": "0.32.0",
-      "resolved": "https://registry.npmjs.org/tsd/-/tsd-0.32.0.tgz",
-      "integrity": "sha512-R5lBZCbxGBowOcW0gpQaiIjGYrG5NmU+PfFDKcc3zbtzWjML1o/zAwzdDnS2ZheSlPu9GW51azpFqEPUBq9DoQ==",
+      "version": "0.33.0",
+      "resolved": "https://registry.npmjs.org/tsd/-/tsd-0.33.0.tgz",
+      "integrity": "sha512-/PQtykJFVw90QICG7zyPDMIyueOXKL7jOJVoX5pILnb3Ux+7QqynOxfVvarE+K+yi7BZyOSY4r+OZNWSWRiEwQ==",
       "dev": true,
       "dependencies": {
-        "@tsd/typescript": "~5.8.3",
+        "@tsd/typescript": "^5.9.2",
         "eslint-formatter-pretty": "^4.1.0",
         "globby": "^11.0.1",
         "jest-diff": "^29.0.3",
@@ -2404,9 +2404,9 @@
       "dev": true
     },
     "@tsd/typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/@tsd/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-oKarNCN1QUhG148M88mtZdOlBZWWGcInquef+U8QL7gwJkRuNo5WS45Fjsd+3hM9cDJWGpqSZ4Oo097KDx4IWA==",
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/@tsd/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-mSMM0QtEPdMd+rdMDd17yCUYD4yI3pKHap89+jEZrZ3KIO5PhDofBjER0OtgHdvOXF74KMLO3fyD6k3Hz0v03A==",
       "dev": true
     },
     "@types/eslint": {
@@ -3612,12 +3612,12 @@
       "dev": true
     },
     "tsd": {
-      "version": "0.32.0",
-      "resolved": "https://registry.npmjs.org/tsd/-/tsd-0.32.0.tgz",
-      "integrity": "sha512-R5lBZCbxGBowOcW0gpQaiIjGYrG5NmU+PfFDKcc3zbtzWjML1o/zAwzdDnS2ZheSlPu9GW51azpFqEPUBq9DoQ==",
+      "version": "0.33.0",
+      "resolved": "https://registry.npmjs.org/tsd/-/tsd-0.33.0.tgz",
+      "integrity": "sha512-/PQtykJFVw90QICG7zyPDMIyueOXKL7jOJVoX5pILnb3Ux+7QqynOxfVvarE+K+yi7BZyOSY4r+OZNWSWRiEwQ==",
       "dev": true,
       "requires": {
-        "@tsd/typescript": "~5.8.3",
+        "@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 0f04a71..e74e9fb 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "devDependencies": {
     "c8": "^10.0.0",
     "prettier": "^3.0.0",
-    "tsd": "^0.32.0",
+    "tsd": "^0.33.0",
     "uvu": "^0.5.1"
   },
   "c8": {