diff --git a/auth/package-lock.json b/auth/package-lock.json
index 7a7361f3..c81dab52 100644
--- a/auth/package-lock.json
+++ b/auth/package-lock.json
@@ -50,7 +50,7 @@
                 "prettier": "^3.6.2",
                 "ts-jest": "^29.4.5",
                 "ts-node": "^10.9.2",
-                "typescript": "^5.5.4"
+                "typescript": "^5.9.3"
             }
         },
         "node_modules/@aashutoshrathi/word-wrap": {
@@ -9526,9 +9526,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "5.5.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-            "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+            "version": "5.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+            "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
             "dev": true,
             "bin": {
                 "tsc": "bin/tsc",
@@ -16842,9 +16842,9 @@
             }
         },
         "typescript": {
-            "version": "5.5.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-            "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+            "version": "5.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+            "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
             "dev": true
         },
         "uglify-js": {
diff --git a/auth/package.json b/auth/package.json
index 53987d84..40d92d4e 100644
--- a/auth/package.json
+++ b/auth/package.json
@@ -58,7 +58,7 @@
         "prettier": "^3.6.2",
         "ts-jest": "^29.4.5",
         "ts-node": "^10.9.2",
-        "typescript": "^5.5.4"
+        "typescript": "^5.9.3"
     },
     "dependencies": {
         "@opentelemetry/api": "^1.9.0",