diff --git a/package.json b/package.json
index 07159f6c0..4f81056ab 100644
--- a/package.json
+++ b/package.json
@@ -140,7 +140,7 @@
     "broccoli-asset-rev": "^3.0.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
-    "electron": "^38.6.0",
+    "electron": "^40.1.0",
     "ember-auto-import": "^2.12.0",
     "ember-cli": "^6.10.0",
     "ember-cli-babel": "^8.2.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ad2771a50..626ed4a70 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -156,13 +156,13 @@ importers:
         version: 2.7.1(@glint/template@1.5.2)
       hue-hunter:
         specifier: ^0.4.1
-        version: 0.4.1(electron@38.7.2)
+        version: 0.4.1(electron@40.1.0)
       indexeddb-export-import:
         specifier: ^2.1.5
         version: 2.1.5
       menubar:
         specifier: ^9.5.2
-        version: 9.5.2(electron@38.7.2)
+        version: 9.5.2(electron@40.1.0)
       throttle-debounce:
         specifier: ^5.0.2
         version: 5.0.2
@@ -315,8 +315,8 @@ importers:
         specifier: ^10.1.0
         version: 10.1.0
       electron:
-        specifier: ^38.6.0
-        version: 38.7.2
+        specifier: ^40.1.0
+        version: 40.1.0
       ember-auto-import:
         specifier: ^2.12.0
         version: 2.12.0(@glint/template@1.5.2)(webpack@5.104.1)
@@ -442,7 +442,7 @@ importers:
         version: 7.3.1(@types/node@25.1.0)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.46.0)(yaml@2.8.2)
       vite-plugin-testem-electron:
         specifier: ^1.1.1
-        version: 1.1.1(electron@38.7.2)(vite@7.3.1(@types/node@25.1.0)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.46.0)(yaml@2.8.2))
+        version: 1.1.1(electron@40.1.0)(vite@7.3.1(@types/node@25.1.0)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.46.0)(yaml@2.8.2))
       vitest:
         specifier: ^4.0.18
         version: 4.0.18(@opentelemetry/api@1.9.0)(@types/node@25.1.0)(@vitest/ui@4.0.18)(jiti@2.6.1)(jsdom@26.1.0)(lightningcss@1.30.2)(terser@5.46.0)(yaml@2.8.2)
@@ -3437,6 +3437,9 @@ packages:
   '@types/node@22.19.7':
     resolution: {integrity: sha512-MciR4AKGHWl7xwxkBa6xUGxQJ4VBOmPTF7sL+iGzuahOFaO0jHCsuEfS80pan1ef4gWId1oWOweIhrDEYLuaOw==}
 
+  '@types/node@24.10.9':
+    resolution: {integrity: sha512-ne4A0IpG3+2ETuREInjPNhUGis1SFjv1d5asp8MzEAGtOZeTeHVDOYqOgqfhvseqg/iXty2hjBf1zAOb7RNiNw==}
+
   '@types/node@25.1.0':
     resolution: {integrity: sha512-t7frlewr6+cbx+9Ohpl0NOTKXZNV9xHRmNOvql47BFJKcEG1CxtxlPEEe+gR9uhVWM4DwhnvTF110mIL4yP9RA==}
 
@@ -5601,8 +5604,8 @@ packages:
     resolution: {integrity: sha512-bO3y10YikuUwUuDUQRM4KfwNkKhnpVO7IPdbsrejwN9/AABJzzTQ4GeHwyzNSrVO+tEH3/Np255a3sVZpZDjvg==}
     engines: {node: '>=8.0.0'}
 
-  electron@38.7.2:
-    resolution: {integrity: sha512-BcjR0IHqp3uv4ytVQwW2/9zAWo17Rjwrydn6RS+g+vqhpcPTzmBHDCHKaEcqheSl/7zzKPgFZdvT21BoSfrxRQ==}
+  electron@40.1.0:
+    resolution: {integrity: sha512-2j/kvw7uF0H1PnzYBzw2k2Q6q16J8ToKrtQzZfsAoXbbMY0l5gQi2DLOauIZLzwp4O01n8Wt/74JhSRwG0yj9A==}
     engines: {node: '>= 12.20.55'}
     hasBin: true
 
@@ -15217,6 +15220,10 @@ snapshots:
     dependencies:
       undici-types: 6.21.0
 
+  '@types/node@24.10.9':
+    dependencies:
+      undici-types: 7.16.0
+
   '@types/node@25.1.0':
     dependencies:
       undici-types: 7.16.0
@@ -18057,10 +18064,10 @@ snapshots:
       - supports-color
     optional: true
 
-  electron@38.7.2:
+  electron@40.1.0:
     dependencies:
       '@electron/get': 2.0.3
-      '@types/node': 22.19.7
+      '@types/node': 24.10.9
       extract-zip: 2.0.1
     transitivePeerDependencies:
       - supports-color
@@ -20514,10 +20521,10 @@ snapshots:
 
   https@1.0.0: {}
 
-  hue-hunter@0.4.1(electron@38.7.2):
+  hue-hunter@0.4.1(electron@40.1.0):
     dependencies:
       color-name-list: 14.29.0
-      electron: 38.7.2
+      electron: 40.1.0
       electron-is-dev: 3.0.1
       nearest-color: 0.4.4
 
@@ -21633,9 +21640,9 @@ snapshots:
     dependencies:
       readable-stream: 1.0.34
 
-  menubar@9.5.2(electron@38.7.2):
+  menubar@9.5.2(electron@40.1.0):
     dependencies:
-      electron: 38.7.2
+      electron: 40.1.0
       electron-positioner: 4.1.0
 
   meow@13.2.0: {}
@@ -24856,9 +24863,9 @@ snapshots:
 
   vary@1.1.2: {}
 
-  vite-plugin-testem-electron@1.1.1(electron@38.7.2)(vite@7.3.1(@types/node@25.1.0)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.46.0)(yaml@2.8.2)):
+  vite-plugin-testem-electron@1.1.1(electron@40.1.0)(vite@7.3.1(@types/node@25.1.0)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.46.0)(yaml@2.8.2)):
     dependencies:
-      electron: 38.7.2
+      electron: 40.1.0
       tree-kill: 1.2.2
       vite: 7.3.1(@types/node@25.1.0)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.46.0)(yaml@2.8.2)