diff --git a/package.json b/package.json
index 040dd8e..600c655 100644
--- a/package.json
+++ b/package.json
@@ -206,7 +206,7 @@
     "to-vfile": "8.0.0",
     "trash-cli": "6.0.0",
     "ts-dedent": "2.2.0",
-    "typescript": "5.9.2",
+    "typescript": "5.9.3",
     "unified": "11.0.5",
     "vfile": "6.0.3",
     "vitest": "3.2.4"
diff --git a/yarn.lock b/yarn.lock
index 2b3289d..72cd600 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1749,7 +1749,7 @@ __metadata:
     to-vfile: "npm:8.0.0"
     trash-cli: "npm:6.0.0"
     ts-dedent: "npm:2.2.0"
-    typescript: "npm:5.9.2"
+    typescript: "npm:5.9.3"
     unified: "npm:11.0.5"
     vfile: "npm:6.0.3"
     vitest: "npm:3.2.4"
@@ -11374,13 +11374,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:5.9.2":
-  version: 5.9.2
-  resolution: "typescript@npm:5.9.2"
+"typescript@npm:5.9.3":
+  version: 5.9.3
+  resolution: "typescript@npm:5.9.3"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10/cc2fe6c822819de5d453fa25aa9f32096bf70dde215d481faa1ad84a283dfb264e33988ed8f6d36bc803dd0b16dbe943efa311a798ef76d5b3892a05dfbfd628
+  checksum: 10/c089d9d3da2729fd4ac517f9b0e0485914c4b3c26f80dc0cffcb5de1719a17951e92425d55db59515c1a7ddab65808466debb864d0d56dcf43f27007d0709594
   languageName: node
   linkType: hard
 
@@ -11394,13 +11394,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@npm%3A5.9.2#optional!builtin<compat/typescript>":
-  version: 5.9.2
-  resolution: "typescript@patch:typescript@npm%3A5.9.2#optional!builtin<compat/typescript>::version=5.9.2&hash=5786d5"
+"typescript@patch:typescript@npm%3A5.9.3#optional!builtin<compat/typescript>":
+  version: 5.9.3
+  resolution: "typescript@patch:typescript@npm%3A5.9.3#optional!builtin<compat/typescript>::version=5.9.3&hash=5786d5"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10/bd810ab13e8e557225a8b5122370385440b933e4e077d5c7641a8afd207fdc8be9c346e3c678adba934b64e0e70b0acf5eef9493ea05170a48ce22bef845fdc7
+  checksum: 10/696e1b017bc2635f4e0c94eb4435357701008e2f272f553d06e35b494b8ddc60aa221145e286c28ace0c89ee32827a28c2040e3a69bdc108b1a5dc8fb40b72e3
   languageName: node
   linkType: hard