diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84ffedc757..ef6ddce330 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,16 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.0.0-rc.49](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.48...v2.0.0-rc.49) (2024-09-23)
+
+### Bug Fixes
+
+- **plugin-markdown-math:** incorrect import css path ([#256](https://github.com/vuepress/ecosystem/issues/256)) ([4e61424](https://github.com/vuepress/ecosystem/commit/4e6142496e2e80472d377d58cfbf538e5a51a981))
+
+### Features
+
+- **plugin-prismjs:** improve highlight color generation ([492cd27](https://github.com/vuepress/ecosystem/commit/492cd2746821e1e3554f8a46de14042c107bb68b))
+
 # [2.0.0-rc.48](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.47...v2.0.0-rc.48) (2024-09-22)
 
 ### Bug Fixes
diff --git a/lerna.json b/lerna.json
index 72af39e00a..387e0275eb 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
   "npmClient": "pnpm",
-  "version": "2.0.0-rc.48",
+  "version": "2.0.0-rc.49",
   "command": {
     "version": {
       "allowBranch": "main",
diff --git a/plugins/markdown/plugin-markdown-math/CHANGELOG.md b/plugins/markdown/plugin-markdown-math/CHANGELOG.md
index 129420d544..7bbc7ac12c 100644
--- a/plugins/markdown/plugin-markdown-math/CHANGELOG.md
+++ b/plugins/markdown/plugin-markdown-math/CHANGELOG.md
@@ -3,6 +3,12 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.0.0-rc.49](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.48...v2.0.0-rc.49) (2024-09-23)
+
+### Bug Fixes
+
+- **plugin-markdown-math:** incorrect import css path ([#256](https://github.com/vuepress/ecosystem/issues/256)) ([4e61424](https://github.com/vuepress/ecosystem/commit/4e6142496e2e80472d377d58cfbf538e5a51a981))
+
 # [2.0.0-rc.47](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.46...v2.0.0-rc.47) (2024-09-22)
 
 **Note:** Version bump only for package @vuepress/plugin-markdown-math
diff --git a/plugins/markdown/plugin-markdown-math/package.json b/plugins/markdown/plugin-markdown-math/package.json
index a3f1a4a9d6..af1c2666eb 100644
--- a/plugins/markdown/plugin-markdown-math/package.json
+++ b/plugins/markdown/plugin-markdown-math/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vuepress/plugin-markdown-math",
-  "version": "2.0.0-rc.47",
+  "version": "2.0.0-rc.49",
   "description": "VuePress plugin - markdown math",
   "keywords": [
     "vuepress-plugin",
diff --git a/plugins/markdown/plugin-prismjs/CHANGELOG.md b/plugins/markdown/plugin-prismjs/CHANGELOG.md
index c655ce5c16..d9d1ca5ab5 100644
--- a/plugins/markdown/plugin-prismjs/CHANGELOG.md
+++ b/plugins/markdown/plugin-prismjs/CHANGELOG.md
@@ -3,6 +3,12 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.0.0-rc.49](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.48...v2.0.0-rc.49) (2024-09-23)
+
+### Features
+
+- **plugin-prismjs:** improve highlight color generation ([492cd27](https://github.com/vuepress/ecosystem/commit/492cd2746821e1e3554f8a46de14042c107bb68b))
+
 # [2.0.0-rc.47](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.46...v2.0.0-rc.47) (2024-09-22)
 
 **Note:** Version bump only for package @vuepress/plugin-prismjs
diff --git a/plugins/markdown/plugin-prismjs/package.json b/plugins/markdown/plugin-prismjs/package.json
index 8fe674b3b0..e5df68cc13 100644
--- a/plugins/markdown/plugin-prismjs/package.json
+++ b/plugins/markdown/plugin-prismjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vuepress/plugin-prismjs",
-  "version": "2.0.0-rc.47",
+  "version": "2.0.0-rc.49",
   "description": "VuePress plugin - prismjs",
   "keywords": [
     "vuepress-plugin",
diff --git a/themes/theme-default/CHANGELOG.md b/themes/theme-default/CHANGELOG.md
index 94c37c8166..5a344470fc 100644
--- a/themes/theme-default/CHANGELOG.md
+++ b/themes/theme-default/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.0.0-rc.49](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.48...v2.0.0-rc.49) (2024-09-23)
+
+**Note:** Version bump only for package @vuepress/theme-default
+
 # [2.0.0-rc.47](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.46...v2.0.0-rc.47) (2024-09-22)
 
 ### Bug Fixes
diff --git a/themes/theme-default/package.json b/themes/theme-default/package.json
index 8c0d5c64b5..b140f5ee0c 100644
--- a/themes/theme-default/package.json
+++ b/themes/theme-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vuepress/theme-default",
-  "version": "2.0.0-rc.47",
+  "version": "2.0.0-rc.49",
   "description": "Default theme of VuePress",
   "keywords": [
     "vuepress-theme",
diff --git a/tools/create-vuepress/CHANGELOG.md b/tools/create-vuepress/CHANGELOG.md
index ee9d16fd73..9571bb40a0 100644
--- a/tools/create-vuepress/CHANGELOG.md
+++ b/tools/create-vuepress/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.0.0-rc.49](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.48...v2.0.0-rc.49) (2024-09-23)
+
+**Note:** Version bump only for package create-vuepress
+
 # [2.0.0-rc.47](https://github.com/vuepress/ecosystem/compare/v2.0.0-rc.46...v2.0.0-rc.47) (2024-09-22)
 
 **Note:** Version bump only for package create-vuepress
diff --git a/tools/create-vuepress/package.json b/tools/create-vuepress/package.json
index 0942dedfa2..157c454d8a 100644
--- a/tools/create-vuepress/package.json
+++ b/tools/create-vuepress/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-vuepress",
-  "version": "2.0.0-rc.47",
+  "version": "2.0.0-rc.49",
   "description": "VuePress template helper",
   "keywords": [
     "vuepress",