diff --git a/core/package.json b/core/package.json
index 713798b3..f05b056c 100644
--- a/core/package.json
+++ b/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@uiw/react-heat-map",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "React component create calendar heatmap to visualize time series data, a la github contribution graph.",
   "homepage": "https://uiwjs.github.io/react-heat-map/",
   "main": "./lib/index.js",
diff --git a/lerna.json b/lerna.json
index db1d145a..9572760a 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.1.0",
+  "version": "2.1.1",
   "packages": [
     "core",
     "www"
diff --git a/www/package.json b/www/package.json
index fc014e64..7f3c1a15 100644
--- a/www/package.json
+++ b/www/package.json
@@ -1,7 +1,7 @@
 {
   "name": "www",
   "private": true,
-  "version": "2.1.0",
+  "version": "2.1.1",
   "scripts": {
     "build": "kkt build",
     "start": "kkt start",
@@ -21,7 +21,7 @@
   },
   "dependencies": {
     "@uiw/react-github-corners": "~1.5.3",
-    "@uiw/react-heat-map": "2.1.0",
+    "@uiw/react-heat-map": "2.1.1",
     "@uiw/react-markdown-preview": "^4.0.17",
     "@uiw/react-shields": "~1.1.2",
     "@uiw/react-tooltip": "^4.21.11",