diff --git a/child-workflows/package-lock.json b/child-workflows/package-lock.json
index 078e3f6..127731f 100644
--- a/child-workflows/package-lock.json
+++ b/child-workflows/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.1",
       "license": "MIT",
       "dependencies": {
-        "@hatchet-dev/typescript-sdk": "^0.8.1",
+        "@hatchet-dev/typescript-sdk": "^0.16.0",
         "axios": "^1.7.3",
         "openai": "^4.55.1",
         "vectra": "^0.7.6"
@@ -640,6 +640,12 @@
       "integrity": "sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==",
       "dev": true
     },
+    "node_modules/@bufbuild/protobuf": {
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/@bufbuild/protobuf/-/protobuf-2.2.2.tgz",
+      "integrity": "sha512-UNtPCbrwrenpmrXuRwn9jYpPoweNXj8X5sMvYgsqYyaH8jQ6LfUJSk3dJLnBK+6sfYPrF4iAIo5sd5HQ+tg75A==",
+      "license": "(Apache-2.0 AND BSD-3-Clause)"
+    },
     "node_modules/@cspotcode/source-map-support": {
       "version": "0.8.1",
       "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz",
@@ -770,10 +776,12 @@
       }
     },
     "node_modules/@hatchet-dev/typescript-sdk": {
-      "version": "0.8.1",
-      "resolved": "https://registry.npmjs.org/@hatchet-dev/typescript-sdk/-/typescript-sdk-0.8.1.tgz",
-      "integrity": "sha512-ACfhUM6IV+bVuHMuvR7UUqnxhAucTTAmil6sICL9K3rtj7y6WARstsahTW3/krwW5R/nbpoz+Oc543SECsgA3Q==",
+      "version": "0.16.0",
+      "resolved": "https://registry.npmjs.org/@hatchet-dev/typescript-sdk/-/typescript-sdk-0.16.0.tgz",
+      "integrity": "sha512-1bGKP3UxiqoTGM+j9/FyW0mg5w0CJcU5ufYDmbmN32vPUJxcd2HeiDi9AboKvByJ13n3EjHQrvXG0n7MCASrSQ==",
+      "license": "MIT",
       "dependencies": {
+        "@bufbuild/protobuf": "^2.1.0",
         "@types/qs": "^6.9.11",
         "abort-controller-x": "^0.4.3",
         "axios": "^1.6.7",
diff --git a/child-workflows/package.json b/child-workflows/package.json
index 9961d99..32d0aeb 100644
--- a/child-workflows/package.json
+++ b/child-workflows/package.json
@@ -58,7 +58,7 @@
     "typescript": "^5.4.3"
   },
   "dependencies": {
-    "@hatchet-dev/typescript-sdk": "^0.8.1",
+    "@hatchet-dev/typescript-sdk": "^0.16.0",
     "axios": "^1.7.3",
     "openai": "^4.55.1",
     "vectra": "^0.7.6"