diff --git a/pkgs/servers/grocy/0001-Define-configs-with-env-vars.patch b/pkgs/servers/grocy/0001-Define-configs-with-env-vars.patch
index 8afef1211f80c5..5d15201cd9204a 100644
--- a/pkgs/servers/grocy/0001-Define-configs-with-env-vars.patch
+++ b/pkgs/servers/grocy/0001-Define-configs-with-env-vars.patch
@@ -1,84 +1,84 @@
-From 231ee836e357b83cc2fc0a3a977f74839308ec68 Mon Sep 17 00:00:00 2001
-From: Ember Keske <git@n0emis.eu>
-Date: Wed, 2 Aug 2023 06:36:02 +0200
-Subject: [PATCH 1/2] Define configs with env vars
-
----
- app.php                      | 6 +++---
- services/DatabaseService.php | 2 +-
- services/FilesService.php    | 2 +-
- services/StockService.php    | 2 +-
- 4 files changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/app.php b/app.php
-index bc5b1b39..26f7687e 100644
---- a/app.php
-+++ b/app.php
-@@ -12,7 +12,7 @@ use Slim\Views\Blade;
- require_once __DIR__ . '/packages/autoload.php';
- 
- // Load config files
--require_once GROCY_DATAPATH . '/config.php';
-+require_once getenv('GROCY_CONFIG_FILE');
- require_once __DIR__ . '/config-dist.php'; // For not in own config defined values we use the default ones
- require_once __DIR__ . '/helpers/ConfigurationValidator.php';
- 
-@@ -64,7 +64,7 @@ $app = AppFactory::create();
- $container = $app->getContainer();
- $container->set('view', function (Container $container)
- {
--	return new Blade(__DIR__ . '/views', GROCY_DATAPATH . '/viewcache');
-+	return new Blade(__DIR__ . '/views', getenv('GROCY_CACHE_DIR'));
- });
- 
- $container->set('UrlManager', function (Container $container)
-@@ -106,7 +106,7 @@ $errorMiddleware->setDefaultErrorHandler(
- 
- $app->add(new CorsMiddleware($app->getResponseFactory()));
- 
--$app->getRouteCollector()->setCacheFile(GROCY_DATAPATH . '/viewcache/route_cache.php');
-+$app->getRouteCollector()->setCacheFile(getenv('GROCY_CACHE_DIR') . '/route_cache.php');
- 
- ob_clean(); // No response output before here
- $app->run();
-diff --git a/services/DatabaseService.php b/services/DatabaseService.php
-index 4a05bda1..ce41ed17 100644
---- a/services/DatabaseService.php
-+++ b/services/DatabaseService.php
-@@ -125,6 +125,6 @@ class DatabaseService
- 			return GROCY_DATAPATH . '/grocy_' . $dbSuffix . '.db';
- 		}
- 
--		return GROCY_DATAPATH . '/grocy.db';
-+		return getenv('GROCY_DB_FILE');
- 	}
- }
-diff --git a/services/FilesService.php b/services/FilesService.php
-index 7d070350..a6dd4b08 100644
---- a/services/FilesService.php
-+++ b/services/FilesService.php
-@@ -10,7 +10,7 @@ class FilesService extends BaseService
- 
- 	public function __construct()
- 	{
--		$this->StoragePath = GROCY_DATAPATH . '/storage';
-+		$this->StoragePath = getenv('GROCY_STORAGE_DIR');
- 		if (!file_exists($this->StoragePath))
- 		{
- 			mkdir($this->StoragePath);
-diff --git a/services/StockService.php b/services/StockService.php
-index 7265e82b..13af591a 100644
---- a/services/StockService.php
-+++ b/services/StockService.php
-@@ -1761,7 +1761,7 @@ class StockService extends BaseService
- 			throw new \Exception('No barcode lookup plugin defined');
- 		}
- 
--		$path = GROCY_DATAPATH . "/plugins/$pluginName.php";
-+		$path = getenv('GROCY_PLUGIN_DIR') . "/$pluginName.php";
- 
- 		if (file_exists($path))
- 		{
--- 
-2.41.0
-
+From 231ee836e357b83cc2fc0a3a977f74839308ec68 Mon Sep 17 00:00:00 2001
+From: Ember Keske <git@n0emis.eu>
+Date: Wed, 2 Aug 2023 06:36:02 +0200
+Subject: [PATCH 1/2] Define configs with env vars
+
+---
+ app.php                      | 6 +++---
+ services/DatabaseService.php | 2 +-
+ services/FilesService.php    | 2 +-
+ services/StockService.php    | 2 +-
+ 4 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/app.php b/app.php
+index bc5b1b3..26f7687 100644
+--- a/app.php
++++ b/app.php
+@@ -12,7 +12,7 @@ use Slim\Views\Blade;
+ require_once __DIR__ . '/packages/autoload.php';
+ 
+ // Load config files
+-require_once GROCY_DATAPATH . '/config.php';
++require_once getenv('GROCY_CONFIG_FILE');
+ require_once __DIR__ . '/config-dist.php'; // For not in own config defined values we use the default ones
+ require_once __DIR__ . '/helpers/ConfigurationValidator.php';
+ 
+@@ -64,7 +64,7 @@ $app = AppFactory::create();
+ $container = $app->getContainer();
+ $container->set('view', function (Container $container)
+ {
+-	return new Blade(__DIR__ . '/views', GROCY_DATAPATH . '/viewcache');
++	return new Blade(__DIR__ . '/views', getenv('GROCY_CACHE_DIR'));
+ });
+ 
+ $container->set('UrlManager', function (Container $container)
+@@ -106,7 +106,7 @@ $errorMiddleware->setDefaultErrorHandler(
+ 
+ $app->add(new CorsMiddleware($app->getResponseFactory()));
+ 
+-$app->getRouteCollector()->setCacheFile(GROCY_DATAPATH . '/viewcache/route_cache.php');
++$app->getRouteCollector()->setCacheFile(getenv('GROCY_CACHE_DIR') . '/route_cache.php');
+ 
+ ob_clean(); // No response output before here
+ $app->run();
+diff --git a/services/DatabaseService.php b/services/DatabaseService.php
+index ba79a73..12a851a 100644
+--- a/services/DatabaseService.php
++++ b/services/DatabaseService.php
+@@ -137,6 +137,6 @@ class DatabaseService
+ 			return GROCY_DATAPATH . '/grocy_' . $dbSuffix . '.db';
+ 		}
+ 
+-		return GROCY_DATAPATH . '/grocy.db';
++		return getenv('GROCY_DB_FILE');
+ 	}
+ }
+diff --git a/services/FilesService.php b/services/FilesService.php
+index 7d07035..a6dd4b0 100644
+--- a/services/FilesService.php
++++ b/services/FilesService.php
+@@ -10,7 +10,7 @@ class FilesService extends BaseService
+ 
+ 	public function __construct()
+ 	{
+-		$this->StoragePath = GROCY_DATAPATH . '/storage';
++		$this->StoragePath = getenv('GROCY_STORAGE_DIR');
+ 		if (!file_exists($this->StoragePath))
+ 		{
+ 			mkdir($this->StoragePath);
+diff --git a/services/StockService.php b/services/StockService.php
+index 9f034a5..fd3c0b7 100644
+--- a/services/StockService.php
++++ b/services/StockService.php
+@@ -1707,7 +1707,7 @@ class StockService extends BaseService
+ 			throw new \Exception('No barcode lookup plugin defined');
+ 		}
+ 
+-		$path = GROCY_DATAPATH . "/plugins/$pluginName.php";
++		$path = getenv('GROCY_PLUGIN_DIR') . "/$pluginName.php";
+ 		if (file_exists($path))
+ 		{
+ 			require_once $path;
+-- 
+2.42.0
+
diff --git a/pkgs/servers/grocy/0002-Remove-check-for-config-file-as-it-s-stored-in-etc-g.patch b/pkgs/servers/grocy/0002-Remove-check-for-config-file-as-it-s-stored-in-etc-g.patch
index f239ca06dd099c..d29c8aa226e21f 100644
--- a/pkgs/servers/grocy/0002-Remove-check-for-config-file-as-it-s-stored-in-etc-g.patch
+++ b/pkgs/servers/grocy/0002-Remove-check-for-config-file-as-it-s-stored-in-etc-g.patch
@@ -1,24 +1,24 @@
-From b532add2d1287489d4541e79c976bb77795696cd Mon Sep 17 00:00:00 2001
-From: Ember Keske <git@n0emis.eu>
-Date: Wed, 2 Aug 2023 06:36:46 +0200
-Subject: [PATCH 2/2] Remove check for config-file as it's stored in /etc/grocy
-
----
- helpers/PrerequisiteChecker.php | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/helpers/PrerequisiteChecker.php b/helpers/PrerequisiteChecker.php
-index da431b4b..6b878627 100644
---- a/helpers/PrerequisiteChecker.php
-+++ b/helpers/PrerequisiteChecker.php
-@@ -17,7 +17,6 @@ class PrerequisiteChecker
- 	public function checkRequirements()
- 	{
- 		self::checkForPhpVersion();
--		self::checkForConfigFile();
- 		self::checkForConfigDistFile();
- 		self::checkForComposer();
- 		self::checkForPhpExtensions();
--- 
-2.41.0
-
+From b532add2d1287489d4541e79c976bb77795696cd Mon Sep 17 00:00:00 2001
+From: Ember Keske <git@n0emis.eu>
+Date: Wed, 2 Aug 2023 06:36:46 +0200
+Subject: [PATCH 2/2] Remove check for config-file as it's stored in /etc/grocy
+
+---
+ helpers/PrerequisiteChecker.php | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/helpers/PrerequisiteChecker.php b/helpers/PrerequisiteChecker.php
+index 8e12a5c..37b433d 100644
+--- a/helpers/PrerequisiteChecker.php
++++ b/helpers/PrerequisiteChecker.php
+@@ -18,7 +18,6 @@ class PrerequisiteChecker
+ 	public function checkRequirements()
+ 	{
+ 		self::checkForPhpVersion();
+-		self::checkForConfigFile();
+ 		self::checkForConfigDistFile();
+ 		self::checkForComposer();
+ 		self::checkForPhpExtensions();
+-- 
+2.42.0
+
diff --git a/pkgs/servers/grocy/default.nix b/pkgs/servers/grocy/default.nix
index 296aba9e1fb39b..7c618a5788a2ef 100644
--- a/pkgs/servers/grocy/default.nix
+++ b/pkgs/servers/grocy/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "grocy";
-  version = "4.0.3";
+  version = "4.1.0";
 
   src = fetchurl {
     url = "https://github.com/grocy/grocy/releases/download/v${version}/grocy_${version}.zip";
-    hash = "sha256-KBTsi634SolgA01eRthMuWx7DIF7rhvJSPxiHyuKSR8=";
+    hash = "sha256-Y4rHFgPmFHcNrETlvMLXSr0v07p2GzfjJ1JjH2YGXoU=";
   };
 
   nativeBuildInputs = [ unzip ];
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     ./0001-Define-configs-with-env-vars.patch
     ./0002-Remove-check-for-config-file-as-it-s-stored-in-etc-g.patch
   ];
-  patchFlags = [ "--binary" "-p1" ];
+  patchFlags = [ "--binary" "-p1" "-l" ];
 
   dontBuild = true;