diff --git a/package.json b/package.json
index 5e780db..7e95d3c 100644
--- a/package.json
+++ b/package.json
@@ -241,7 +241,7 @@
     "sh-syntax": "0.4.2",
     "trash-cli": "6.0.0",
     "ts-dedent": "2.2.0",
-    "typescript": "5.7.3",
+    "typescript": "5.9.3",
     "typescript-eslint": "8.29.1",
     "unified": "11.0.5",
     "unist-util-size": "4.0.0",
diff --git a/yarn.lock b/yarn.lock
index c9c4017..bd01f66 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1799,7 +1799,7 @@ __metadata:
     sh-syntax: "npm:0.4.2"
     trash-cli: "npm:6.0.0"
     ts-dedent: "npm:2.2.0"
-    typescript: "npm:5.7.3"
+    typescript: "npm:5.9.3"
     typescript-eslint: "npm:8.29.1"
     unified: "npm:11.0.5"
     unist-util-size: "npm:4.0.0"
@@ -11217,13 +11217,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:5.7.3":
-  version: 5.7.3
-  resolution: "typescript@npm:5.7.3"
+"typescript@npm:5.9.3":
+  version: 5.9.3
+  resolution: "typescript@npm:5.9.3"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10/6a7e556de91db3d34dc51cd2600e8e91f4c312acd8e52792f243c7818dfadb27bae677175fad6947f9c81efb6c57eb6b2d0c736f196a6ee2f1f7d57b74fc92fa
+  checksum: 10/c089d9d3da2729fd4ac517f9b0e0485914c4b3c26f80dc0cffcb5de1719a17951e92425d55db59515c1a7ddab65808466debb864d0d56dcf43f27007d0709594
   languageName: node
   linkType: hard
 
@@ -11237,13 +11237,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@npm%3A5.7.3#optional!builtin<compat/typescript>":
-  version: 5.7.3
-  resolution: "typescript@patch:typescript@npm%3A5.7.3#optional!builtin<compat/typescript>::version=5.7.3&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/dc58d777eb4c01973f7fbf1fd808aad49a0efdf545528dab9b07d94fdcb65b8751742804c3057e9619a4627f2d9cc85547fdd49d9f4326992ad0181b49e61d81
+  checksum: 10/696e1b017bc2635f4e0c94eb4435357701008e2f272f553d06e35b494b8ddc60aa221145e286c28ace0c89ee32827a28c2040e3a69bdc108b1a5dc8fb40b72e3
   languageName: node
   linkType: hard