diff --git a/package.json b/package.json
index 10f93da86..f40f8419d 100644
--- a/package.json
+++ b/package.json
@@ -159,7 +159,7 @@
     "css-loader": "7.1.3",
     "difflet": "1.0.1",
     "drivelist": "12.0.2",
-    "electron": "40.2.1",
+    "electron": "40.8.4",
     "electron-builder": "26.7.0",
     "electron-devtools-installer": "4.0.0",
     "enzyme": "3.11.0",
diff --git a/yarn.lock b/yarn.lock
index ee7aea8b6..ed97d875b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6807,16 +6807,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"electron@npm:40.2.1":
-  version: 40.2.1
-  resolution: "electron@npm:40.2.1"
+"electron@npm:40.8.4":
+  version: 40.8.4
+  resolution: "electron@npm:40.8.4"
   dependencies:
     "@electron/get": ^2.0.0
     "@types/node": ^24.9.0
     extract-zip: ^2.0.1
   bin:
     electron: cli.js
-  checksum: 20d38b3881fd59dd93b61b2a34de4497608ef90f25b46090f231a690e25f30d3deb321f47fd8752202e1c4a70e7e9d92cbeb9bf24a6fe881598ac58149022bbe
+  checksum: 36d3a0a19ba37e48dcc3c42af190fa218732b919453fbcdc91aca332414046eb1762d7b911dbd758e364d3179cf388d6a2e99708c794ec85eb6bbf9222339da5
   languageName: node
   linkType: hard
 
@@ -15293,7 +15293,7 @@ __metadata:
     css-loader: 7.1.3
     difflet: 1.0.1
     drivelist: 12.0.2
-    electron: 40.2.1
+    electron: 40.8.4
     electron-builder: 26.7.0
     electron-devtools-installer: 4.0.0
     electron-log: 5.4.3