diff --git a/CHANGELOG.md b/CHANGELOG.md
index 619b3034..4c3cc30f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [3.1.1](https://github.com/donkeyclip/motorcortex-threejs/compare/v3.1.0...v3.1.1) (2022-04-19)
+
+
+### Bug Fixes
+
+* morph animation block bug ([35ebe55](https://github.com/donkeyclip/motorcortex-threejs/commit/35ebe55cdb97094014f5a84807d0651b557413a8))
+
 ## [3.1.0](https://github.com/donkeyclip/motorcortex-threejs/compare/v3.0.0...v3.1.0) (2022-04-08)
 
 
diff --git a/package-lock.json b/package-lock.json
index 3f91e05b..bdfe21fe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@donkeyclip/motorcortex-threejs",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@donkeyclip/motorcortex-threejs",
-      "version": "3.1.0",
+      "version": "3.1.1",
       "license": "MIT",
       "dependencies": {
         "three": "^0.136.0"
diff --git a/package.json b/package.json
index 70ffc002..d37167b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@donkeyclip/motorcortex-threejs",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "Threejs library for MotorCortex",
   "main": "dist/motorcortex-threejs.cjs.js",
   "module": "dist/motorcortex-threejs.esm.js",