diff --git a/js/package.json b/js/package.json
index 93b92e6cf..9cd0018c7 100644
--- a/js/package.json
+++ b/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "langsmith",
-  "version": "0.1.26",
+  "version": "0.1.28",
   "description": "Client library to connect to the LangSmith LLM Tracing and Evaluation Platform.",
   "packageManager": "yarn@1.22.19",
   "files": [
diff --git a/js/src/index.ts b/js/src/index.ts
index 01f8dbfa7..4ddce61f7 100644
--- a/js/src/index.ts
+++ b/js/src/index.ts
@@ -12,4 +12,4 @@ export type {
 export { RunTree, type RunTreeConfig } from "./run_trees.js";
 
 // Update using yarn bump-version
-export const __version__ = "0.1.26";
+export const __version__ = "0.1.28";