diff --git a/pkgs/by-name/de/decasify/package.nix b/pkgs/by-name/de/decasify/package.nix
new file mode 100644
index 000000000000..ce832d4d10d9
--- /dev/null
+++ b/pkgs/by-name/de/decasify/package.nix
@@ -0,0 +1,65 @@
+{
+  lib,
+  stdenv,
+  fetchurl,
+
+  # nativeBuildInputs
+  zstd,
+  pkg-config,
+  jq,
+  cargo,
+  rustc,
+  rustPlatform,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "decasify";
+  version = "0.8.0";
+
+  src = fetchurl {
+    url = "https://github.com/alerque/decasify/releases/download/v${finalAttrs.version}/decasify-${finalAttrs.version}.tar.zst";
+    hash = "sha256-HTUAb/yL3H4B/n/Ecd/fDpnTYiqwco/E07sa6pFIIU4=";
+  };
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit (finalAttrs) pname version src;
+    nativeBuildInputs = [ zstd ];
+    # so the cargo fetcher won't try to run the `./configure` script
+    dontConfigure = true;
+    hash = "sha256-bD8MYufI87j//7dIAnCzmp4yoOaT81Zv1i7rjWpjPlc=";
+  };
+
+  nativeBuildInputs = [
+    zstd
+    pkg-config
+    jq
+    cargo
+    rustc
+    rustPlatform.cargoSetupHook
+  ];
+
+  outputs = [
+    "out"
+    "doc"
+    "man"
+    "dev"
+  ];
+
+  enableParallelBuilding = true;
+
+  meta = {
+    description = "Utility to change the case of prose strings following natural language style guides";
+    longDescription = ''
+      A CLI utility to cast strings to title-case (and other cases) according
+      to locale specific style guides including Turkish support.
+    '';
+    homepage = "https://github.com/alerque/decasify";
+    changelog = "https://github.com/alerque/decasify/raw/v${finalAttrs.version}/CHANGELOG.md";
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [
+      alerque
+    ];
+    license = lib.licenses.lgpl3Only;
+    mainProgram = "decasify";
+  };
+})
diff --git a/pkgs/by-name/gi/git-warp-time/package.nix b/pkgs/by-name/gi/git-warp-time/package.nix
index 02b58f2cf703..332b462d9e8d 100644
--- a/pkgs/by-name/gi/git-warp-time/package.nix
+++ b/pkgs/by-name/gi/git-warp-time/package.nix
@@ -13,7 +13,6 @@
 
   # buildInputs
   libgit2,
-  typos,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -22,14 +21,15 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "https://github.com/alerque/git-warp-time/releases/download/v${finalAttrs.version}/git-warp-time-${finalAttrs.version}.tar.zst";
-    sha256 = "sha256-Xh30nA77cJ7+UfKlIslnyD+93AtnQ+8P3sCFsG0DAUk=";
+    hash = "sha256-Xh30nA77cJ7+UfKlIslnyD+93AtnQ+8P3sCFsG0DAUk=";
   };
 
   cargoDeps = rustPlatform.fetchCargoTarball {
-    inherit (finalAttrs) src;
+    inherit (finalAttrs) pname version src;
     nativeBuildInputs = [ zstd ];
+    # so the cargo fetcher won't try to run the `./configure` script
     dontConfigure = true;
-    hash = "sha256-ozy8Mfl5fTJL2Sr22tCSnK30SOKaC9cL+g4lX6ivi9Q=";
+    hash = "sha256-bmClqtH1xU2KOKVbCOrgN14jpLKiA2ZMzWwrOiufwnQ=";
   };
 
   nativeBuildInputs = [
@@ -43,7 +43,6 @@ stdenv.mkDerivation (finalAttrs: {
 
   buildInputs = [
     libgit2
-    typos
   ];
 
   env = {
diff --git a/pkgs/by-name/si/sile/package.nix b/pkgs/by-name/si/sile/package.nix
index 1a64d5981d20..dd3c31e2ac92 100644
--- a/pkgs/by-name/si/sile/package.nix
+++ b/pkgs/by-name/si/sile/package.nix
@@ -18,8 +18,6 @@
   icu,
   fontconfig,
   libiconv,
-  stylua,
-  typos,
   # FONTCONFIG_FILE
   makeFontsConf,
   gentium,
@@ -35,14 +33,15 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "https://github.com/sile-typesetter/sile/releases/download/v${finalAttrs.version}/sile-${finalAttrs.version}.tar.zst";
-    sha256 = "sha256-PjU6Qfn+FTL3vt66mkIAn/uXWMPPlH8iK6B264ekIis=";
+    hash = "sha256-PjU6Qfn+FTL3vt66mkIAn/uXWMPPlH8iK6B264ekIis=";
   };
 
   cargoDeps = rustPlatform.fetchCargoTarball {
-    inherit (finalAttrs) src;
+    inherit (finalAttrs) pname version src;
     nativeBuildInputs = [ zstd ];
+    # so the cargo fetcher won't try to run the `./configure` script
     dontConfigure = true;
-    hash = "sha256-m21SyGtHwVCz+77pYq48Gjnrf/TLCLCf/IQ7AnZk+fo=";
+    hash = "sha256-iPkXEUC4U1m/ComIDo/J5kwkmM1QdowioNtnSnmMhJ0=";
   };
 
   nativeBuildInputs = [
@@ -63,8 +62,6 @@ stdenv.mkDerivation (finalAttrs: {
     icu
     fontconfig
     libiconv
-    stylua
-    typos
   ];
 
   configureFlags =