diff --git a/apps/site/package.json b/apps/site/package.json
index 2b8643d89aab7..509c776be226d 100644
--- a/apps/site/package.json
+++ b/apps/site/package.json
@@ -120,7 +120,7 @@
     "stylelint-config-standard": "36.0.1",
     "stylelint-order": "6.0.4",
     "stylelint-selector-bem-pattern": "4.0.1",
-    "typescript": "~5.5.4",
+    "typescript": "~5.6.3",
     "typescript-eslint": "~8.8.1",
     "user-agent-data-types": "0.4.2"
   }
diff --git a/package-lock.json b/package-lock.json
index 89ff6408690f1..215ddbeda2ed0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -118,7 +118,7 @@
         "stylelint-config-standard": "36.0.1",
         "stylelint-order": "6.0.4",
         "stylelint-selector-bem-pattern": "4.0.1",
-        "typescript": "~5.5.4",
+        "typescript": "~5.6.3",
         "typescript-eslint": "~8.8.1",
         "user-agent-data-types": "0.4.2"
       },
@@ -228,20 +228,6 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
-    "apps/site/node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=14.17"
-      }
-    },
     "node_modules/@adobe/css-tools": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/@adobe/css-tools/-/css-tools-4.4.0.tgz",
@@ -28810,8 +28796,6 @@
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
       "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "devOptional": true,
-      "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -30722,26 +30706,12 @@
       "name": "@node-core/website-i18n",
       "devDependencies": {
         "eslint-import-resolver-typescript": "~3.6.3",
-        "typescript": "~5.5.4",
+        "typescript": "~5.6.3",
         "typescript-eslint": "~8.8.1"
       },
       "engines": {
         "node": ">=20"
       }
-    },
-    "packages/i18n/node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=14.17"
-      }
     }
   }
 }
diff --git a/packages/i18n/package.json b/packages/i18n/package.json
index 88b0030bae723..32b232d9500ec 100644
--- a/packages/i18n/package.json
+++ b/packages/i18n/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "eslint-import-resolver-typescript": "~3.6.3",
-    "typescript": "~5.5.4",
+    "typescript": "~5.6.3",
     "typescript-eslint": "~8.8.1"
   }
 }