diff --git a/package-lock.json b/package-lock.json
index eaec791..4fc3bb6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "elm-test": "^0.19.1-revision12",
         "stylelint": "^16.10.0",
         "stylelint-config-recommended": "^14.0.1",
-        "typescript": "^5.6.2",
+        "typescript": "^5.6.3",
         "vite": "^5.4.10",
         "vite-plugin-elm": "^v3.0.1"
       }
@@ -3971,9 +3971,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.2.tgz",
-      "integrity": "sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -6908,9 +6908,9 @@
       }
     },
     "typescript": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.2.tgz",
-      "integrity": "sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true
     },
     "unicorn-magic": {
diff --git a/package.json b/package.json
index c285c3f..e12c4a6 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "elm-test": "^0.19.1-revision12",
     "stylelint": "^16.10.0",
     "stylelint-config-recommended": "^14.0.1",
-    "typescript": "^5.6.2",
+    "typescript": "^5.6.3",
     "vite": "^5.4.10",
     "vite-plugin-elm": "^v3.0.1"
   },