diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea768a2ba..db037cc18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.21.2](https://github.com/arenaxr/arena-web-core/compare/v1.21.1...v1.21.2) (2023-08-28)
+
+
+### Bug Fixes
+
+* race condition b/w programs vs runtime-mngr ([ff76797](https://github.com/arenaxr/arena-web-core/commit/ff76797244e00e328d7e35fd1c76e79df7101de1))
+
 ## [1.21.1](https://github.com/arenaxr/arena-web-core/compare/v1.21.0...v1.21.1) (2023-08-25)
 
 
diff --git a/package-lock.json b/package-lock.json
index 498e553bf..86f6b6be2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "arena-core",
-  "version": "1.21.1",
+  "version": "1.21.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "arena-core",
-      "version": "1.21.1",
+      "version": "1.21.2",
       "license": "BSD-3-Clause",
       "dependencies": {
         "@c-frame/aframe-particle-system-component": "^1.1.4",
diff --git a/package.json b/package.json
index b7b49d5bf..c5bb13e75 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "arena-core",
-  "version": "1.21.1",
+  "version": "1.21.2",
   "description": "Core browser client for ARENA",
   "author": "CONIX Center",
   "license": "BSD-3-Clause",