diff --git a/.yarnrc b/.yarnrc
index fbf612d0989e4bc34796f13a74891fde8016ca45..3c6eccfb102f2084d16395d70d65f05a91b6d47b 100644
--- a/.yarnrc
+++ b/.yarnrc
@@ -1,3 +1,3 @@
 disturl "https://atom.io/download/electron"
-target "9.3.0"
+target "9.2.1"
 runtime "electron"
diff --git a/cgmanifest.json b/cgmanifest.json
index 859af568b1bb2787a19e3f97ec62522d33737c3d..e6e8ce8a5c11f897f28409334d3f7b2eb178c244 100644
--- a/cgmanifest.json
+++ b/cgmanifest.json
@@ -60,12 +60,12 @@
 				"git": {
 					"name": "electron",
 					"repositoryUrl": "https://github.com/electron/electron",
-					"commitHash": "fb03807cd21915ddc3aa2521ba4f5ba14597bd7e"
+					"commitHash": "03c7a54dc534ce1867d4393b9b1a6989d4a7e005"
 				}
 			},
 			"isOnlyProductionDependency": true,
 			"license": "MIT",
-			"version": "9.3.0"
+			"version": "9.2.1"
 		},
 		{
 			"component": {
diff --git a/package.json b/package.json
index de31d9e7d2fd6c564929fe067ed2905e72bc00a4..509a2323c60ffab3003af7b503221192f3b11ade 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
     "css-loader": "^3.2.0",
     "debounce": "^1.0.0",
     "deemon": "^1.4.0",
-    "electron": "9.3.0",
+    "electron": "9.2.1",
     "eslint": "6.8.0",
     "eslint-plugin-jsdoc": "^19.1.0",
     "event-stream": "3.3.4",
diff --git a/yarn.lock b/yarn.lock
index 562461edf1c7eefdd42f6fa7bf119863b095e0f2..a38db6751b5bbe5949afeb4c29921e1cb88913ac 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2742,10 +2742,10 @@ electron-to-chromium@^1.2.7:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.27.tgz#78ecb8a399066187bb374eede35d9c70565a803d"
   integrity sha1-eOy4o5kGYYe7N07t412ccFZagD0=
 
-electron@9.3.0:
-  version "9.3.0"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-9.3.0.tgz#a4f3dc17f31acc6797eb4c2c4bd0d0e25efb939b"
-  integrity sha512-7zPLEZ+kOjVJqfawMQ0vVuZZRqvZIeiID3tbjjbVybbxXIlFMpZ2jogoh7PV3rLrtm+dKRfu7Qc4E7ob1d0FqQ==
+electron@9.2.1:
+  version "9.2.1"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-9.2.1.tgz#54ef574e1af4ae967b5efa94312f1b6458d44a02"
+  integrity sha512-ZsetaQjXB8+9/EFW1FnfK4ukpkwXCxMEaiKiUZhZ0ZLFlLnFCpe0Bg4vdDf7e4boWGcnlgN1jAJpBw7w0eXuqA==
   dependencies:
     "@electron/get" "^1.0.1"
     "@types/node" "^12.0.12"