diff --git a/package.json b/package.json
index b3cdcf90e8..4565361c5c 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "danger": "13.0.4",
     "danger-plugin-pr-hygiene": "0.6.1",
     "prettier": "3.6.2",
-    "typescript": "5.9.2",
+    "typescript": "5.9.3",
     "vitest": "1.6.1"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 94b06dbe84..06e94199f4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -37,8 +37,8 @@ importers:
         specifier: 3.6.2
         version: 3.6.2
       typescript:
-        specifier: 5.9.2
-        version: 5.9.2
+        specifier: 5.9.3
+        version: 5.9.3
       vitest:
         specifier: 1.6.1
         version: 1.6.1(@types/node@20.19.17)
@@ -1267,8 +1267,8 @@ packages:
     resolution: {integrity: sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==}
     engines: {node: '>=4'}
 
-  typescript@5.9.2:
-    resolution: {integrity: sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==}
+  typescript@5.9.3:
+    resolution: {integrity: sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==}
     engines: {node: '>=14.17'}
     hasBin: true
 
@@ -2966,7 +2966,7 @@ snapshots:
 
   type-detect@4.0.8: {}
 
-  typescript@5.9.2: {}
+  typescript@5.9.3: {}
 
   ufo@1.4.0: {}