diff --git a/package.json b/package.json
index 92c906af..ec71ad71 100644
--- a/package.json
+++ b/package.json
@@ -273,7 +273,7 @@
     "tinyrainbow": "2.0.0",
     "trash-cli": "6.0.0",
     "ts-dedent": "2.2.0",
-    "typescript": "5.7.2",
+    "typescript": "5.8.3",
     "typescript-eslint": "8.24.1",
     "unified": "11.0.5",
     "vfile": "6.0.3",
diff --git a/yarn.lock b/yarn.lock
index bac8875b..623bc177 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1949,7 +1949,7 @@ __metadata:
     tinyrainbow: "npm:2.0.0"
     trash-cli: "npm:6.0.0"
     ts-dedent: "npm:2.2.0"
-    typescript: "npm:5.7.2"
+    typescript: "npm:5.8.3"
     typescript-eslint: "npm:8.24.1"
     unified: "npm:11.0.5"
     vfile: "npm:6.0.3"
@@ -11156,13 +11156,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:5.7.2":
-  version: 5.7.2
-  resolution: "typescript@npm:5.7.2"
+"typescript@npm:5.8.3":
+  version: 5.8.3
+  resolution: "typescript@npm:5.8.3"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10/4caa3904df69db9d4a8bedc31bafc1e19ffb7b24fbde2997a1633ae1398d0de5bdbf8daf602ccf3b23faddf1aeeb9b795223a2ed9c9a4fdcaf07bfde114a401a
+  checksum: 10/65c40944c51b513b0172c6710ee62e951b70af6f75d5a5da745cb7fab132c09ae27ffdf7838996e3ed603bb015dadd099006658046941bd0ba30340cc563ae92
   languageName: node
   linkType: hard
 
@@ -11176,13 +11176,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@npm%3A5.7.2#optional!builtin<compat/typescript>":
-  version: 5.7.2
-  resolution: "typescript@patch:typescript@npm%3A5.7.2#optional!builtin<compat/typescript>::version=5.7.2&hash=cef18b"
+"typescript@patch:typescript@npm%3A5.8.3#optional!builtin<compat/typescript>":
+  version: 5.8.3
+  resolution: "typescript@patch:typescript@npm%3A5.8.3#optional!builtin<compat/typescript>::version=5.8.3&hash=cef18b"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10/ff27fc124bceb8969be722baa38af945b2505767cf794de3e2715e58f61b43780284060287d651fcbbdfb6f917f4653b20f4751991f17e0706db389b9bb3f75d
+  checksum: 10/98470634034ec37fd9ea61cc82dcf9a27950d0117a4646146b767d085a2ec14b137aae9642a83d1c62732d7fdcdac19bb6288b0bb468a72f7a06ae4e1d2c72c9
   languageName: node
   linkType: hard