diff --git a/package-lock.json b/package-lock.json
index b44e08d580d..1824e61c943 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -79,7 +79,7 @@
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         "terser": "5.37.0",
         "tsx": "^4.19.2",
-        "typescript": "~5.8.3",
+        "typescript": "~5.9",
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         "ws": "8.17.1"
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       "dev": true,
       "license": "MIT",
+      "peer": true,
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@@ -831,7 +832,8 @@
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       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
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@@ -971,14 +973,16 @@
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       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/@cspell/dict-html-symbol-entities": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/@cspell/dict-html-symbol-entities/-/dict-html-symbol-entities-4.0.4.tgz",
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       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/@cspell/dict-java": {
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@@ -1176,7 +1180,8 @@
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       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/@cspell/dict-vue": {
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@@ -3448,6 +3453,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
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@@ -3482,6 +3488,7 @@
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       "dev": true,
       "license": "BSD-2-Clause",
+      "peer": true,
       "dependencies": {
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@@ -3838,6 +3845,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
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@@ -4524,6 +4532,7 @@
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       "license": "MIT",
+      "peer": true,
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
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@@ -5889,7 +5899,8 @@
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       "dev": true,
-      "license": "BSD-3-Clause"
+      "license": "BSD-3-Clause",
+      "peer": true
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     "node_modules/diff-sequences": {
       "version": "27.5.1",
@@ -6270,6 +6281,7 @@
       "deprecated": "This version is no longer supported. Please see https://eslint.org/version-support for other options.",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
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@@ -8125,6 +8137,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@jest/core": "^27.5.1",
         "import-local": "^3.0.2",
@@ -11282,6 +11295,7 @@
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       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -11355,6 +11369,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -11964,6 +11979,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@types/estree": "1.0.8"
       },
@@ -12220,6 +12236,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
@@ -13149,11 +13166,12 @@
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     "node_modules/typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index 4e49fba79ae..93940edcce7 100644
--- a/package.json
+++ b/package.json
@@ -221,7 +221,7 @@
     "semver": "^7.3.7",
     "terser": "5.37.0",
     "tsx": "^4.19.2",
-    "typescript": "~5.8.3",
+    "typescript": "~5.9",
     "webpack": "^5.75.0",
     "ws": "8.17.1"
   },