diff --git a/pkgs/applications/misc/mnamer/default.nix b/pkgs/applications/misc/mnamer/default.nix
new file mode 100644
index 000000000000..dd634ae7f137
--- /dev/null
+++ b/pkgs/applications/misc/mnamer/default.nix
@@ -0,0 +1,46 @@
+{ python3Packages, fetchFromGitHub, lib }:
+
+python3Packages.buildPythonApplication rec {
+  pname = "mnamer";
+  version = "2.5.3";
+
+  src = fetchFromGitHub {
+    owner = "jkwill87";
+    repo = "mnamer";
+    rev = version;
+    sha256 = "1frrvfhp85fh82yw9yb6n61by8qp1v7f3c0f623njxk1afawhccd";
+  };
+
+  propagatedBuildInputs = with python3Packages; [
+    babelfish
+    requests
+    appdirs
+    teletype
+    requests-cache
+    guessit
+  ];
+
+  patches = [
+    # requires specific old versions of dependencies which have been updated in nixpkgs
+    ./remove_requirements.patch
+
+    # author reads a private property that changed between versions
+    ./update_hack.patch
+  ];
+
+  checkInputs = [ python3Packages.pytestCheckHook ];
+
+  # disable test that fail (networking, etc)
+  disabledTests = [
+    "network"
+    "e2e"
+    "test_utils.py"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/jkwill87/mnamer";
+    description = "An intelligent and highly configurable media organization utility";
+    license = licenses.mit;
+    maintainers = with maintainers; [ urlordjames ];
+  };
+}
diff --git a/pkgs/applications/misc/mnamer/remove_requirements.patch b/pkgs/applications/misc/mnamer/remove_requirements.patch
new file mode 100644
index 000000000000..46fc0571ce5e
--- /dev/null
+++ b/pkgs/applications/misc/mnamer/remove_requirements.patch
@@ -0,0 +1,21 @@
+diff --git a/setup.py b/setup.py
+index 245c1dd..fdc17ab 100755
+--- a/setup.py
++++ b/setup.py
+@@ -7,16 +7,12 @@ from mnamer.__version__ import VERSION
+ with open("readme.md", "r", encoding="utf8") as fp:
+     LONG_DESCRIPTION = fp.read()
+ 
+-with open("requirements.txt", "r", encoding="utf8") as fp:
+-    REQUIREMENTS = fp.read().splitlines()
+-
+ setup(
+     author="Jessy Williams",
+     author_email="jessy@jessywilliams.com",
+     description="A media file organiser",
+     entry_points={"console_scripts": ["mnamer=mnamer.__main__:main"]},
+     include_package_data=True,
+-    install_requires=REQUIREMENTS,
+     license="MIT",
+     long_description=LONG_DESCRIPTION,
+     long_description_content_type="text/markdown",
diff --git a/pkgs/applications/misc/mnamer/update_hack.patch b/pkgs/applications/misc/mnamer/update_hack.patch
new file mode 100644
index 000000000000..56c83a20a9ce
--- /dev/null
+++ b/pkgs/applications/misc/mnamer/update_hack.patch
@@ -0,0 +1,13 @@
+diff --git a/mnamer/utils.py b/mnamer/utils.py
+index 636b596..e52bd37 100644
+--- a/mnamer/utils.py
++++ b/mnamer/utils.py
+@@ -280,7 +280,7 @@ def request_json(
+         "like Gecko) Chrome/79.0.3945.88 Safari/537.36"
+     )
+ 
+-    initial_cache_state = session._is_cache_disabled  # yes, i'm a bad person
++    initial_cache_state = session._disabled  # yes, i'm a bad person
+     try:
+         session._is_cache_disabled = not cache
+         response = session.request(
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 44319d78c812..9ae8c059c4f7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -25662,6 +25662,8 @@ in
 
   mmtc = callPackage ../applications/audio/mmtc { };
 
+  mnamer = callPackage ../applications/misc/mnamer { };
+
   moc = callPackage ../applications/audio/moc { };
 
   mod-distortion = callPackage ../applications/audio/mod-distortion { };