diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 5fb343787..24407f086 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -16,10 +16,10 @@ Install pnpm: `npm install -g pnpm`
 
 Set the Electron mirror environment variable and install Electron:
 
-* macOS/Linux: `ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@25.9.0 -D`
+* macOS/Linux: `ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@25.9.3 -D`
 * Windows:
     * `SET ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/`
-    * `pnpm install electron@25.9.0 -D`
+    * `pnpm install electron@25.9.3 -D`
 
 NPM mirror:
 
@@ -30,7 +30,7 @@ NPM mirror:
 
 On the desktop, go to the app folder to run:
 
-* `pnpm install electron@25.9.0 -D`
+* `pnpm install electron@25.9.3 -D`
 * `pnpm run dev`
 * `pnpm run start`
 
diff --git a/.github/CONTRIBUTING_zh_CN.md b/.github/CONTRIBUTING_zh_CN.md
index 2134d3a99..39da4c329 100644
--- a/.github/CONTRIBUTING_zh_CN.md
+++ b/.github/CONTRIBUTING_zh_CN.md
@@ -18,11 +18,11 @@
 
 * macOS/Linux: 
  ```
- ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@25.9.0 -D
+ ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@25.9.3 -D
  ```
 * Windows:
     * `SET ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/`
-    * `pnpm install electron@25.9.0 -D`
+    * `pnpm install electron@25.9.3 -D`
 
 NPM 镜像：
 
@@ -32,7 +32,7 @@ NPM 镜像：
 
 桌面端进入 app 文件夹运行：
 
-* `pnpm install electron@25.9.0 -D`
+* `pnpm install electron@25.9.3 -D`
 * `pnpm run dev`
 * `pnpm run start`
 
diff --git a/app/package.json b/app/package.json
index e8c711d21..83652bb9f 100644
--- a/app/package.json
+++ b/app/package.json
@@ -4,7 +4,7 @@
   "description": "Refactor your thinking",
   "homepage": "https://b3log.org/siyuan",
   "main": "./electron/main.js",
-  "packageManager": "pnpm@8.8.0",
+  "packageManager": "pnpm@8.9.2",
   "scripts": {
     "lint": "eslint . --fix --cache",
     "dev": "webpack --mode development",
@@ -53,7 +53,7 @@
     "clean-webpack-plugin": "^4.0.0",
     "css-loader": "^6.7.1",
     "dayjs": "^1.11.5",
-    "electron": "25.9.0",
+    "electron": "25.9.3",
     "electron-builder": "^24.6.3",
     "encoding": "^0.1.13",
     "esbuild-loader": "^3.0.1",
diff --git a/app/pnpm-lock.yaml b/app/pnpm-lock.yaml
index cea8ea5f3..60e876cba 100644
--- a/app/pnpm-lock.yaml
+++ b/app/pnpm-lock.yaml
@@ -7,7 +7,7 @@ settings:
 dependencies:
   '@electron/remote':
     specifier: ^2.0.12
-    version: 2.0.12(electron@25.9.0)
+    version: 2.0.12(electron@25.9.3)
 
 devDependencies:
   '@types/node':
@@ -32,8 +32,8 @@ devDependencies:
     specifier: ^1.11.5
     version: 1.11.5
   electron:
-    specifier: 25.9.0
-    version: 25.9.0
+    specifier: 25.9.3
+    version: 25.9.3
   electron-builder:
     specifier: ^24.6.3
     version: 24.6.3
@@ -160,12 +160,12 @@ packages:
       - supports-color
     dev: true
 
-  /@electron/remote@2.0.12(electron@25.9.0):
+  /@electron/remote@2.0.12(electron@25.9.3):
     resolution: {integrity: sha512-IJN6xLAxptq5MCvXNCU6+pdQyz0DjpPtX6g2TPJftu3Z9pU6BTdnos9ZMN8nK471LkASqiA6C+Hzjv5SS8PAQw==}
     peerDependencies:
       electron: '>= 13.0.0'
     dependencies:
-      electron: 25.9.0
+      electron: 25.9.3
     dev: false
 
   /@electron/universal@1.3.4:
@@ -1669,8 +1669,8 @@ packages:
     resolution: {integrity: sha512-YoVeFrGd/7ROjz4R9uPoND1K/hSRC/xADy9639ZmIZeJSaBnKdYx3I6LMPsY7CXLpK7JFgKQVzeZ/dk2br6Eaw==}
     dev: true
 
-  /electron@25.9.0:
-    resolution: {integrity: sha512-wgscxf2ORHL/8mAQfy7l9rVDG//wrG9RUQndG508kCCMHRq9deFyZ4psOMzySheBRSfGMcFoRFYSlkAeZr8cFg==}
+  /electron@25.9.3:
+    resolution: {integrity: sha512-dacaHg/PuwVcFRgPDCM5j7UDzqGJWOsbBRdS5wPKLNS/ejPeccIjuNUT1cqcrpvCJKAFW8swHWg9kdizNSEDHQ==}
     engines: {node: '>= 12.20.55'}
     hasBin: true
     requiresBuild: true