diff --git a/js/package-lock.json b/js/package-lock.json
index ec0cdf8..ab06bef 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -12,7 +12,7 @@
         "flarum-tsconfig": "^2.0.0",
         "flarum-webpack-config": "^3.0.0",
         "prettier": "^2.8.0",
-        "typescript": "^4.9.0",
+        "typescript": "^6.0.3",
         "webpack": "^5.104.0",
         "webpack-cli": "^4.10.0"
       }
@@ -2837,6 +2837,20 @@
         "webpack": "^5.104.1"
       }
     },
+    "node_modules/flarum-webpack-config/node_modules/typescript": {
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=4.2.0"
+      }
+    },
     "node_modules/flat": {
       "version": "5.0.2",
       "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.2.tgz",
@@ -3826,9 +3840,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
@@ -3836,7 +3850,7 @@
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/undici-types": {
diff --git a/js/package.json b/js/package.json
index 24cdb70..22fbe1e 100644
--- a/js/package.json
+++ b/js/package.json
@@ -8,7 +8,7 @@
     "flarum-tsconfig": "^2.0.0",
     "flarum-webpack-config": "^3.0.0",
     "prettier": "^2.8.0",
-    "typescript": "^4.9.0",
+    "typescript": "^6.0.3",
     "webpack": "^5.104.0",
     "webpack-cli": "^4.10.0"
   },