diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e38eb29..0ea4a73b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,7 +19,7 @@ _This release is scheduled to be released on 2023-10-01._
 
 - Update roboto fonts to version v5
 - Update issue template
-- Update dependencies (except prettier v3)
+- Update dependencies incl. electron to v26 (except prettier v3)
 
 ### Fixed
 
diff --git a/package-lock.json b/package-lock.json
index 0693f0df..7e6ecbc3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,7 +51,7 @@
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 			},
 			"optionalDependencies": {
-				"electron": "^25.5.0"
+				"electron": "^26.0.0"
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 		"node_modules/@aashutoshrathi/word-wrap": {
@@ -2550,9 +2550,9 @@
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+			"version": "1.0.30001520",
+			"resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001520.tgz",
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@@ -3162,9 +3162,9 @@
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-			"version": "25.5.0",
-			"resolved": "https://registry.npmjs.org/electron/-/electron-25.5.0.tgz",
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+			"version": "26.0.0",
+			"resolved": "https://registry.npmjs.org/electron/-/electron-26.0.0.tgz",
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 			"hasInstallScript": true,
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@@ -3180,9 +3180,9 @@
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 		"node_modules/electron-to-chromium": {
-			"version": "1.4.490",
-			"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.490.tgz",
-			"integrity": "sha512-6s7NVJz+sATdYnIwhdshx/N/9O6rvMxmhVoDSDFdj6iA45gHR8EQje70+RYsF4GeB+k0IeNSBnP7yG9ZXJFr7A==",
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+			"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.492.tgz",
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 			"dev": true
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 		"node_modules/emittery": {
@@ -7162,9 +7162,9 @@
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+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
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 			"dev": true,
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@@ -11245,9 +11245,9 @@
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 			"dev": true
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@@ -11663,9 +11663,9 @@
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 		},
 		"electron": {
-			"version": "25.5.0",
-			"resolved": "https://registry.npmjs.org/electron/-/electron-25.5.0.tgz",
-			"integrity": "sha512-w1DNj1LuAk0Vaas1rQ0pAkTe2gZ5YG75J27mC2m88y0G6Do5b5YoFDaF84fOGQHeQ4j8tC5LngSgWhbwmqDlrw==",
+			"version": "26.0.0",
+			"resolved": "https://registry.npmjs.org/electron/-/electron-26.0.0.tgz",
+			"integrity": "sha512-x57bdCaDvgnlc41VOm/UWihJCCiI3OxJKiBgB/e5F7Zd6avo+61mO6IzQS7Bu/k/a1KPjou25EUORR6UPKznBQ==",
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@@ -11674,9 +11674,9 @@
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-			"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.490.tgz",
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+			"version": "1.4.492",
+			"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.492.tgz",
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 			"dev": true
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@@ -14620,9 +14620,9 @@
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-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
-			"integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
+			"version": "8.4.28",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
+			"integrity": "sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==",
 			"dev": true,
 			"requires": {
 				"nanoid": "^3.3.6",
diff --git a/package.json b/package.json
index 2fdf7418..cb0770f0 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
 		"suncalc": "^1.9.0"
 	},
 	"optionalDependencies": {
-		"electron": "^25.5.0"
+		"electron": "^26.0.0"
 	},
 	"dependencies": {
 		"colors": "^1.4.0",