diff --git a/package-lock.json b/package-lock.json
index f5c88ea59..fe1138b62 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -83,7 +83,7 @@
         "stylelint-config-standard-scss": "^15.0.1",
         "truncate-html": "^1.2.2",
         "ts-node": "^10.9.2",
-        "typescript": "^5.8.3",
+        "typescript": "^5.9.3",
         "typogr": "^0.6.8"
       },
       "engines": {
@@ -11288,11 +11288,10 @@
       }
     },
     "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",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -19065,9 +19064,9 @@
       }
     },
     "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
     },
     "typogr": {
diff --git a/package.json b/package.json
index e613576a1..5ceedcd6a 100644
--- a/package.json
+++ b/package.json
@@ -113,7 +113,7 @@
     "stylelint-config-standard-scss": "^15.0.1",
     "truncate-html": "^1.2.2",
     "ts-node": "^10.9.2",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.3",
     "typogr": "^0.6.8"
   },
   "dependencies": {