diff --git a/package.json b/package.json
index dd61867..828dcc4 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
 		"svelte-range-slider-pips": "^2.0.3",
 		"tailwindcss": "^3.1.8",
 		"tslib": "^2.4.0",
-		"typescript": "~4.8.4",
+		"typescript": "~4.9.5",
 		"vite": "^3.2.4",
 		"vite-imagetools": "^4.0.5",
 		"vite-plugin-image-presets": "^0.3.2",
diff --git a/yarn.lock b/yarn.lock
index a4a7a82..f0e4216 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2264,15 +2264,10 @@ type-fest@^0.20.2:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.20.2.tgz#1bf207f4b28f91583666cb5fbd327887301cd5f4"
   integrity sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ==
 
-typescript@*:
-  version "4.9.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.3.tgz#3aea307c1746b8c384435d8ac36b8a2e580d85db"
-  integrity sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==
-
-typescript@~4.8.4:
-  version "4.8.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+typescript@*, typescript@~4.9.5:
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
+  integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
 
 undici@5.13.0:
   version "5.13.0"