diff --git a/pkgs/by-name/co/conkeyscan/package.nix b/pkgs/by-name/co/conkeyscan/package.nix
index 84db874f792b..9260aa7c73a9 100644
--- a/pkgs/by-name/co/conkeyscan/package.nix
+++ b/pkgs/by-name/co/conkeyscan/package.nix
@@ -2,6 +2,7 @@
   lib,
   python3,
   fetchFromGitHub,
+  fetchpatch,
 }:
 
 let
@@ -34,6 +35,15 @@ python.pkgs.buildPythonApplication rec {
     hash = "sha256-xYCms+Su7FmaG7KVHZpzfD/wx9Gepz11t8dEK/YDfvI=";
   };
 
+  patches = [
+    # https://github.com/CompassSecurity/conkeyscan/pull/3
+    (fetchpatch {
+      name = "replace-random-user-agent-with-fake-useragent.patch";
+      url = "https://github.com/nagapraneethk/conkeyscan/commit/f6cf61cc42fcc07930a06891b6c4a2653bfbf47f.patch";
+      hash = "sha256-zfHU/KsgzQvn/kNsWZy1hGZaBHw/he1zDTUHHV/BHFc=";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace setup.py \
       --replace-fail "{{VERSION_PLACEHOLDER}}" "${version}"
@@ -47,7 +57,7 @@ python.pkgs.buildPythonApplication rec {
     clize
     loguru
     pysocks
-    random-user-agent
+    fake-useragent
     readchar
     requests-ratelimiter
   ];
diff --git a/pkgs/development/python-modules/random-user-agent/default.nix b/pkgs/development/python-modules/random-user-agent/default.nix
deleted file mode 100644
index ea7ce11de50b..000000000000
--- a/pkgs/development/python-modules/random-user-agent/default.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  lib,
-  buildPythonPackage,
-  fetchFromGitHub,
-  setuptools,
-  pythonOlder,
-}:
-
-buildPythonPackage {
-  pname = "random-user-agent";
-  version = "1.0.1-unstable-2018-12-26";
-  pyproject = true;
-
-  disabled = pythonOlder "3.7";
-
-  src = fetchFromGitHub {
-    owner = "Luqman-Ud-Din";
-    repo = "random_user_agent";
-    rev = "9547a1d93558c5838f734357c695fee92be905f7";
-    hash = "sha256-BkMx7N8O9I4rD8lvpoyXTZbZDsoozIpYUQh+zkLQ7Uc=";
-  };
-
-  build-system = [ setuptools ];
-
-  # Module has no tests
-  doCheck = false;
-
-  pythonImportsCheck = [ "random_user_agent" ];
-
-  meta = with lib; {
-    description = "Module to get list of user agents based on filters";
-    homepage = "https://github.com/Luqman-Ud-Din/random_user_agent";
-    license = licenses.mit;
-    maintainers = with maintainers; [ fab ];
-  };
-}
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index a812d5dcb0c3..eeeface4a7bc 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -723,6 +723,7 @@ mapAliases {
   radian = throw "radian has been promoted to a top-level attribute name: `pkgs.radian`"; # added 2025-05-02
   radicale_infcloud = radicale-infcloud; # added 2024-01-07
   radio_beam = radio-beam; # added 2023-11-04
+  random-user-agent = throw "random-user-agent has been removed as it was abandoned upstream in 2018; use fake-useragent instead"; # Added 2025-10-17
   ratelimiter = throw "ratelimiter has been removed, since it is unmaintained and broken"; # added 2023-10-21
   rauth = throw "rauth has beed removed, since it is unmaintained upstream"; # added 2024-07-27
   rdflib-jsonld = throw "rdflib-jsonld is not compatible with rdflib 6"; # added 2021-11-05
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 05229045cf9b..806df29856f5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -15706,8 +15706,6 @@ self: super: with self; {
 
   ramlfications = callPackage ../development/python-modules/ramlfications { };
 
-  random-user-agent = callPackage ../development/python-modules/random-user-agent { };
-
   random2 = callPackage ../development/python-modules/random2 { };
 
   randomfiletree = callPackage ../development/python-modules/randomfiletree { };