diff --git a/_sources/generated.nix b/_sources/generated.nix
index ffd6f8c..65c129c 100644
--- a/_sources/generated.nix
+++ b/_sources/generated.nix
@@ -36,14 +36,6 @@
       sha256 = "sha256-90ELWRVHkdLLQoUIQuE1yc2F1Rj9UOMcxmKTmK1S8yY=";
     };
   };
-  help2man = {
-    pname = "help2man";
-    version = "0.0.9";
-    src = fetchurl {
-      url = "https://pypi.org/packages/source/h/help2man/help2man-0.0.9.tar.gz";
-      sha256 = "sha256-V/oY7VnulJUqI0EVPq40/JACDLTrsmzopzJDNBGc+Bo=";
-    };
-  };
   manpager = {
     pname = "manpager";
     version = "0.0.2";
@@ -111,14 +103,6 @@
       sha256 = "sha256-4UEkx3SSluvIXNXOGjW8kHw0W93xXCuVQsLgSZCZ3zw=";
     };
   };
-  setuptools-generate = {
-    pname = "setuptools-generate";
-    version = "0.0.6";
-    src = fetchurl {
-      url = "https://pypi.org/packages/source/s/setuptools-generate/setuptools-generate-0.0.6.tar.gz";
-      sha256 = "sha256-biMkHZ7P39355QpJXzCStgvjym9KXhFsjD5/K2RrpyU=";
-    };
-  };
   sublime-syntax-language-server = {
     pname = "sublime-syntax-language-server";
     version = "0.0.4";
@@ -145,10 +129,10 @@
   };
   translate-shell = {
     pname = "translate-shell";
-    version = "0.0.37";
+    version = "0.0.38";
     src = fetchurl {
-      url = "https://pypi.org/packages/source/t/translate-shell/translate-shell-0.0.37.tar.gz";
-      sha256 = "sha256-4EpqVFTqAWh/kXFlgLF/zcDFf2upAvsIeNDOmMyWWPw=";
+      url = "https://pypi.org/packages/source/t/translate-shell/translate-shell-0.0.38.tar.gz";
+      sha256 = "sha256-9Byn3XXyFRAzOfS/VHax7N457Fta4sQBSOTFeKgG/w0=";
     };
   };
   undollar = {
diff --git a/default.nix b/default.nix
index 3586d2d..2eba540 100644
--- a/default.nix
+++ b/default.nix
@@ -20,7 +20,7 @@ let
 
     mySources = callPackage ./_sources/generated.nix { };
 
-    # https://github.com/NixOS-CN/flakes/pull/51
+    # https://github.com/NixOS/nixpkgs/pull/243429
     netease-cloud-music = callPackage ./pkgs/applications/audio/netease-cloud-music { };
     # https://github.com/NixOS/nixpkgs/pull/243032
     g3kb-switch = callPackage ./pkgs/tools/misc/g3kb-switch { };
@@ -30,8 +30,7 @@ let
     bash-prompt = callPackage ./pkgs/shells/bash/bash-prompt { };
     undollar = callPackage ./pkgs/tools/misc/undollar { };
     manpager = callPackage ./pkgs/tools/misc/manpager { };
-    help2man = callPackage ./pkgs/development/python-modules/help2man { };
-    setuptools-generate = callPackage ./pkgs/development/python-modules/setuptools-generate { };
+    # https://github.com/NixOS/nixpkgs/issues/261342
     repl-python-wakatime = callPackage ./pkgs/development/python-modules/repl-python-wakatime { };
     repl-python-codestats = callPackage ./pkgs/development/python-modules/repl-python-codestats { };
     translate-shell = callPackage ./pkgs/development/python-modules/translate-shell { };
diff --git a/nvfetcher.toml b/nvfetcher.toml
index b48a871..b61fd07 100644
--- a/nvfetcher.toml
+++ b/nvfetcher.toml
@@ -6,14 +6,6 @@ fetch.github = "Freed-Wu/undollar"
 src.github = "Freed-Wu/manpager"
 fetch.github = "Freed-Wu/manpager"
 
-[help2man]
-src.pypi = "help2man"
-fetch.pypi = "help2man"
-
-[setuptools-generate]
-src.pypi = "setuptools-generate"
-fetch.pypi = "setuptools-generate"
-
 [repl-python-wakatime]
 src.pypi = "repl-python-wakatime"
 fetch.pypi = "repl-python-wakatime"
diff --git a/pkgs/development/python-modules/bitbake-language-server/default.nix b/pkgs/development/python-modules/bitbake-language-server/default.nix
index 2afec2b..ab6f679 100644
--- a/pkgs/development/python-modules/bitbake-language-server/default.nix
+++ b/pkgs/development/python-modules/bitbake-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/expect-language-server/default.nix b/pkgs/development/python-modules/expect-language-server/default.nix
index 8b1c71d..8071667 100644
--- a/pkgs/development/python-modules/expect-language-server/default.nix
+++ b/pkgs/development/python-modules/expect-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/help2man/default.nix b/pkgs/development/python-modules/help2man/default.nix
deleted file mode 100644
index 1069d20..0000000
--- a/pkgs/development/python-modules/help2man/default.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{ mySources
-, python3
-}:
-
-with python3.pkgs;
-
-buildPythonPackage rec {
-  inherit (mySources.help2man) pname version src;
-  disabled = pythonOlder "3.6";
-  propagatedBuildInputs = [
-    jinja2
-  ];
-  nativeBuildInputs = [
-    setuptools
-    shtab
-  ];
-  pythonImportsCheck = [
-    "help2man"
-  ];
-
-  meta = with lib; {
-    homepage = "https://help2man.readthedocs.io";
-    description = "Convert --help and --version to man page";
-    license = licenses.gpl3;
-    maintainers = with maintainers; [ Freed-Wu ];
-    platforms = platforms.unix;
-  };
-}
diff --git a/pkgs/development/python-modules/mulimgviewer/default.nix b/pkgs/development/python-modules/mulimgviewer/default.nix
index b3721da..c6a6fa1 100644
--- a/pkgs/development/python-modules/mulimgviewer/default.nix
+++ b/pkgs/development/python-modules/mulimgviewer/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , wrapGAppsHook
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/mutt-language-server/default.nix b/pkgs/development/python-modules/mutt-language-server/default.nix
index 560dc84..0030d50 100644
--- a/pkgs/development/python-modules/mutt-language-server/default.nix
+++ b/pkgs/development/python-modules/mutt-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/pkgbuild-language-server/default.nix b/pkgs/development/python-modules/pkgbuild-language-server/default.nix
index d64dd08..01a9260 100644
--- a/pkgs/development/python-modules/pkgbuild-language-server/default.nix
+++ b/pkgs/development/python-modules/pkgbuild-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/portage-language-server/default.nix b/pkgs/development/python-modules/portage-language-server/default.nix
index f07fbef..8691ea6 100644
--- a/pkgs/development/python-modules/portage-language-server/default.nix
+++ b/pkgs/development/python-modules/portage-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/repl-python-codestats/default.nix b/pkgs/development/python-modules/repl-python-codestats/default.nix
index bb33152..bbc5fd6 100644
--- a/pkgs/development/python-modules/repl-python-codestats/default.nix
+++ b/pkgs/development/python-modules/repl-python-codestats/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , repl-python-wakatime
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/repl-python-wakatime/default.nix b/pkgs/development/python-modules/repl-python-wakatime/default.nix
index 073ad9f..05f673c 100644
--- a/pkgs/development/python-modules/repl-python-wakatime/default.nix
+++ b/pkgs/development/python-modules/repl-python-wakatime/default.nix
@@ -1,6 +1,5 @@
 { mySources
 , python3
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/requirements-language-server/default.nix b/pkgs/development/python-modules/requirements-language-server/default.nix
index ae6f6de..f6ed3ce 100644
--- a/pkgs/development/python-modules/requirements-language-server/default.nix
+++ b/pkgs/development/python-modules/requirements-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/setuptools-generate/default.nix b/pkgs/development/python-modules/setuptools-generate/default.nix
deleted file mode 100644
index c906d58..0000000
--- a/pkgs/development/python-modules/setuptools-generate/default.nix
+++ /dev/null
@@ -1,34 +0,0 @@
-{ mySources
-, python3
-, help2man
-}:
-
-with python3.pkgs;
-
-buildPythonPackage rec {
-  inherit (mySources.setuptools-generate) pname version src;
-  format = "pyproject";
-  disabled = pythonOlder "3.6";
-  propagatedBuildInputs = [
-    setuptools
-    click
-    help2man
-    markdown-it-py
-    shtab
-    tomli
-  ];
-  nativeBuildInputs = [
-    setuptools-scm
-  ];
-  pythonImportsCheck = [
-    "setuptools_generate"
-  ];
-
-  meta = with lib; {
-    homepage = "https://setuptools-generate.readthedocs.io";
-    description = "Generate shell completions and man page when building a python package";
-    license = licenses.gpl3;
-    maintainers = with maintainers; [ Freed-Wu ];
-    platforms = platforms.unix;
-  };
-}
diff --git a/pkgs/development/python-modules/sublime-syntax-language-server/default.nix b/pkgs/development/python-modules/sublime-syntax-language-server/default.nix
index 924014b..f0eb6ff 100644
--- a/pkgs/development/python-modules/sublime-syntax-language-server/default.nix
+++ b/pkgs/development/python-modules/sublime-syntax-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/termux-language-server/default.nix b/pkgs/development/python-modules/termux-language-server/default.nix
index 8ed607c..ffeed22 100644
--- a/pkgs/development/python-modules/termux-language-server/default.nix
+++ b/pkgs/development/python-modules/termux-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/tmux-language-server/default.nix b/pkgs/development/python-modules/tmux-language-server/default.nix
index a3513e5..e3e0910 100644
--- a/pkgs/development/python-modules/tmux-language-server/default.nix
+++ b/pkgs/development/python-modules/tmux-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/translate-shell/default.nix b/pkgs/development/python-modules/translate-shell/default.nix
index 959ab5b..81e845c 100644
--- a/pkgs/development/python-modules/translate-shell/default.nix
+++ b/pkgs/development/python-modules/translate-shell/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 , repl-python-wakatime
 }:
 
diff --git a/pkgs/development/python-modules/xilinx-language-server/default.nix b/pkgs/development/python-modules/xilinx-language-server/default.nix
index 0dff783..10d55e5 100644
--- a/pkgs/development/python-modules/xilinx-language-server/default.nix
+++ b/pkgs/development/python-modules/xilinx-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;
diff --git a/pkgs/development/python-modules/zathura-language-server/default.nix b/pkgs/development/python-modules/zathura-language-server/default.nix
index 24f6c9b..df33e37 100644
--- a/pkgs/development/python-modules/zathura-language-server/default.nix
+++ b/pkgs/development/python-modules/zathura-language-server/default.nix
@@ -1,7 +1,6 @@
 { mySources
 , python3
 , lib
-, setuptools-generate
 }:
 
 with python3.pkgs;