diff --git a/nats-base-client/deno.json b/nats-base-client/deno.json
index 1f373268..6756c8b9 100644
--- a/nats-base-client/deno.json
+++ b/nats-base-client/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@nats-io/nats-core",
-  "version": "3.0.0-10",
+  "version": "3.0.0-11",
   "exports": {
     ".": "./mod.ts",
     "./internal": "./internal_mod.ts"
diff --git a/nats-base-client/internal_mod.ts b/nats-base-client/internal_mod.ts
index 5a00e0e6..9265d7c4 100644
--- a/nats-base-client/internal_mod.ts
+++ b/nats-base-client/internal_mod.ts
@@ -18,6 +18,7 @@ export {
   millis,
   nanos,
   render,
+  SimpleMutex,
   timeout,
 } from "./util.ts";
 export { canonicalMIMEHeaderKey, headers, MsgHdrsImpl } from "./headers.ts";
@@ -58,7 +59,7 @@ export { Bench, Metric } from "./bench.ts";
 export type { BenchOpts } from "./bench.ts";
 export { TD, TE } from "./encoders.ts";
 export { ipV4, isIP, parseIP } from "./ipparser.ts";
-export { TypedSubscription, checkFn } from "./typedsub.ts";
+export { checkFn, TypedSubscription } from "./typedsub.ts";
 export type { MsgAdapter, TypedCallback } from "./typedsub.ts";
 
 export type { SemVer } from "./semver.ts";