diff --git a/interop/runner/package-lock.json b/interop/runner/package-lock.json
index 1de4113..6d6e998 100644
--- a/interop/runner/package-lock.json
+++ b/interop/runner/package-lock.json
@@ -12,7 +12,7 @@
         "atoma-sdk": "0.1.1",
         "axios": "^1.9.0",
         "tsx": "^4.19.4",
-        "typescript": "^5.8.3"
+        "typescript": "^5.9.3"
       }
     },
     "node_modules/@0no-co/graphql.web": {
@@ -835,9 +835,9 @@
       "integrity": "sha512-6rt+RN7aOi1nGMyC4Xa5DdYiukl2UWCbcJft7YhxReBGQD7OAM8Pbxw6YMo4r2diNEA8FEmu32YOn9rhaiE5yw=="
     },
     "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==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/interop/runner/package.json b/interop/runner/package.json
index f31b193..0435331 100644
--- a/interop/runner/package.json
+++ b/interop/runner/package.json
@@ -12,7 +12,7 @@
     "@mysten/sui": "^1.30.2",
     "axios": "^1.9.0",
     "tsx": "^4.19.4",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.3",
     "atoma-sdk": "0.1.1"
   }
 }