diff --git a/pkgs/servers/web-apps/rss-bridge/default.nix b/pkgs/servers/web-apps/rss-bridge/default.nix
index 70cf53e725be..cf32bfdabf42 100644
--- a/pkgs/servers/web-apps/rss-bridge/default.nix
+++ b/pkgs/servers/web-apps/rss-bridge/default.nix
@@ -2,20 +2,22 @@
 
 stdenv.mkDerivation rec {
   pname = "rss-bridge";
-  version = "2022-06-14";
+  version = "2023-09-24";
 
   src = fetchFromGitHub {
     owner = "RSS-Bridge";
     repo = "rss-bridge";
     rev = version;
-    sha256 = "sha256-yH+m65CIZokZSbnv1zfpKC/Qr/mPPC6dG49Zn62X0l4=";
+    sha256 = "sha256-N1pbveOgJrB1M+WelKD07Jmv9Vz5NqT+IJf//L8UEnU=";
   };
 
   postPatch = ''
-    substituteInPlace lib/rssbridge.php \
-      --replace "define('PATH_CACHE', PATH_ROOT . 'cache/');" "define('PATH_CACHE', getenv('RSSBRIDGE_DATA') . '/cache/');" \
-      --replace "define('FILE_CONFIG', PATH_ROOT . 'config.ini.php');" "define('FILE_CONFIG', getenv('RSSBRIDGE_DATA') . '/config.ini.php');" \
-      --replace "define('WHITELIST', PATH_ROOT . 'whitelist.txt');" "define('WHITELIST', getenv('RSSBRIDGE_DATA') . '/whitelist.txt');"
+    substituteInPlace lib/RssBridge.php \
+        --replace "__DIR__ . '/../config.ini.php'" "getenv('RSSBRIDGE_DATA') . '/config.ini.php'"
+    substituteInPlace lib/bootstrap.php \
+        --replace "const PATH_CACHE = __DIR__ . '/../cache/';" "define('PATH_CACHE', getenv('RSSBRIDGE_DATA') . '/cache/');"
+    substituteInPlace lib/Configuration.php \
+        --replace "__DIR__ . '/../whitelist.txt'" "getenv('RSSBRIDGE_DATA') . '/whitelist.txt'"
   '';
 
   installPhase = ''