diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58d7181..7b0929d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.9.0](https://github.com/hongfaqiu/TIFFImageryProvider/compare/v2.8.2...v2.9.0) (2023-09-04)
+
+
+### Features
+
+* web based reprojection(but slow) ([665de3a](https://github.com/hongfaqiu/TIFFImageryProvider/commit/665de3a1eff952655db5daa8d516be8583f507f6))
+
+
+
+
+
 ## [2.8.2](https://github.com/hongfaqiu/TIFFImageryProvider/compare/v2.8.1...v2.8.2) (2023-08-02)
 
 
diff --git a/lerna.json b/lerna.json
index 76b5a42..52d3db2 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
   "$schema": "node_modules/lerna/schemas/lerna-schema.json",
   "useWorkspaces": true,
-  "version": "2.8.2",
+  "version": "2.9.0",
   "changelog": true
 }
diff --git a/packages/TIFFImageryProvider/CHANGELOG.md b/packages/TIFFImageryProvider/CHANGELOG.md
index 2e37f95..98e7501 100644
--- a/packages/TIFFImageryProvider/CHANGELOG.md
+++ b/packages/TIFFImageryProvider/CHANGELOG.md
@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.9.0](https://github.com/hongfaqiu/tiff-imagery-provider/compare/v2.8.2...v2.9.0) (2023-09-04)
+
+
+### Features
+
+* web based reprojection(but slow) ([665de3a](https://github.com/hongfaqiu/tiff-imagery-provider/commit/665de3a1eff952655db5daa8d516be8583f507f6))
+
+
+
+
+
 ## [2.8.2](https://github.com/hongfaqiu/tiff-imagery-provider/compare/v2.8.1...v2.8.2) (2023-08-02)
 
 
diff --git a/packages/TIFFImageryProvider/package.json b/packages/TIFFImageryProvider/package.json
index 69db72a..e4724fb 100644
--- a/packages/TIFFImageryProvider/package.json
+++ b/packages/TIFFImageryProvider/package.json
@@ -1,7 +1,7 @@
 {
   "name": "tiff-imagery-provider",
   "type": "module",
-  "version": "2.8.2",
+  "version": "2.9.0",
   "description": "Load GeoTIFF/COG(Cloud optimized GeoTIFF) on Cesium",
   "keywords": [
     "cesium",