diff --git a/web/package-lock.json b/web/package-lock.json
index aefc5f133..5a51f6fa8 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -45,7 +45,7 @@
         "postcss": "^8.4.19",
         "prettier": "^2.7.1",
         "tailwindcss": "^3.2.4",
-        "typescript": "^4.8.4",
+        "typescript": "^4.9.3",
         "vite": "^3.2.4",
         "vitest": "^0.25.2"
       }
@@ -8290,9 +8290,9 @@
       "peer": true
     },
     "node_modules/typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
+      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -14924,9 +14924,9 @@
       "peer": true
     },
     "typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
+      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
       "dev": true
     },
     "typeson": {
diff --git a/web/package.json b/web/package.json
index 9c8063ceb..f7797cc37 100644
--- a/web/package.json
+++ b/web/package.json
@@ -49,7 +49,7 @@
     "postcss": "^8.4.19",
     "prettier": "^2.7.1",
     "tailwindcss": "^3.2.4",
-    "typescript": "^4.8.4",
+    "typescript": "^4.9.3",
     "vite": "^3.2.4",
     "vitest": "^0.25.2"
   }