diff --git a/javascript/package-lock.json b/javascript/package-lock.json
index 46c2d427..babed059 100644
--- a/javascript/package-lock.json
+++ b/javascript/package-lock.json
@@ -36,7 +36,7 @@
         "prettier": "^3.5.2",
         "pretty-quick": "4.2.2",
         "ts-node": "10.9.2",
-        "typescript": "5.9.2"
+        "typescript": "5.9.3"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -6125,11 +6125,10 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
-      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "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"
@@ -10523,9 +10522,9 @@
       }
     },
     "typescript": {
-      "version": "5.9.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
-      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/javascript/package.json b/javascript/package.json
index b68a2a86..8e893166 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -70,7 +70,7 @@
     "prettier": "^3.5.2",
     "pretty-quick": "4.2.2",
     "ts-node": "10.9.2",
-    "typescript": "5.9.2"
+    "typescript": "5.9.3"
   },
   "dependencies": {
     "regexp-match-indices": "1.0.2"