diff --git a/pkgs/by-name/ne/neovim-unwrapped/package.nix b/pkgs/by-name/ne/neovim-unwrapped/package.nix
index 8236b2a00188..0dd8ca8a0877 100644
--- a/pkgs/by-name/ne/neovim-unwrapped/package.nix
+++ b/pkgs/by-name/ne/neovim-unwrapped/package.nix
@@ -86,11 +86,7 @@ in {
 
     dontFixCmake = true;
 
-    inherit lua;
-    treesitter-parsers = treesitter-parsers //
-      { markdown = treesitter-parsers.markdown // { location = "tree-sitter-markdown"; }; } //
-      { markdown-inline = treesitter-parsers.markdown // { language = "markdown_inline"; location = "tree-sitter-markdown-inline"; }; }
-      ;
+    inherit lua treesitter-parsers;
 
     buildInputs = [
       gperf
@@ -173,13 +169,11 @@ in {
     '' + ''
       mkdir -p $out/lib/nvim/parser
     '' + lib.concatStrings (lib.mapAttrsToList
-      (language: grammar: ''
+      (language: src: ''
         ln -s \
           ${tree-sitter.buildGrammar {
-            inherit (grammar) src;
+            inherit language src;
             version = "neovim-${finalAttrs.version}";
-            language = grammar.language or language;
-            location = grammar.location or null;
           }}/parser \
           $out/lib/nvim/parser/${language}.so
       '')
diff --git a/pkgs/by-name/ne/neovim-unwrapped/treesitter-parsers.nix b/pkgs/by-name/ne/neovim-unwrapped/treesitter-parsers.nix
index e4d4dd60e2eb..d36f8bda8542 100644
--- a/pkgs/by-name/ne/neovim-unwrapped/treesitter-parsers.nix
+++ b/pkgs/by-name/ne/neovim-unwrapped/treesitter-parsers.nix
@@ -1,36 +1,24 @@
 { fetchurl }:
 
 {
-  c.src = fetchurl {
-    url = "https://github.com/tree-sitter/tree-sitter-c/archive/v0.21.0.tar.gz";
-    hash = "sha256:6f0f5d1b71cf8ffd8a37fb638c6022fa1245bd630150b538547d52128ce0ea7e";
+  c = fetchurl {
+    url = "https://github.com/tree-sitter/tree-sitter-c/archive/v0.20.2.tar.gz";
+    hash = "sha256:af66fde03feb0df4faf03750102a0d265b007e5d957057b6b293c13116a70af2";
   };
-  lua.src = fetchurl {
-    url = "https://github.com/tree-sitter-grammars/tree-sitter-lua/archive/v0.1.0.tar.gz";
-    hash = "sha256:230cfcbfa74ed1f7b8149e9a1f34c2efc4c589a71fe0f5dc8560622f8020d722";
+  lua = fetchurl {
+    url = "https://github.com/MunifTanjim/tree-sitter-lua/archive/v0.0.14.tar.gz";
+    hash = "sha256:930d0370dc15b66389869355c8e14305b9ba7aafd36edbfdb468c8023395016d";
   };
-  vim.src = fetchurl {
-    url = "https://github.com/neovim/tree-sitter-vim/archive/v0.4.0.tar.gz";
-    hash = "sha256:9f856f8b4a10ab43348550fa2d3cb2846ae3d8e60f45887200549c051c66f9d5";
+  vim = fetchurl {
+    url = "https://github.com/neovim/tree-sitter-vim/archive/v0.3.0.tar.gz";
+    hash = "sha256:403acec3efb7cdb18ff3d68640fc823502a4ffcdfbb71cec3f98aa786c21cbe2";
   };
-  vimdoc.src = fetchurl {
-    url = "https://github.com/neovim/tree-sitter-vimdoc/archive/v2.5.1.tar.gz";
-    hash = "sha256:063645096504b21603585507c41c6d8718ff3c11b2150c5bfc31e8f3ee9afea3";
+  vimdoc = fetchurl {
+    url = "https://github.com/neovim/tree-sitter-vimdoc/archive/v2.0.0.tar.gz";
+    hash = "sha256:1ff8f4afd3a9599dd4c3ce87c155660b078c1229704d1a254433e33794b8f274";
   };
-  query.src = fetchurl {
-    url = "https://github.com/tree-sitter-grammars/tree-sitter-query/archive/v0.3.0.tar.gz";
-    hash = "sha256:f878ff37abcb83250e31a6569e997546f3dbab74dcb26683cb2d613f7568cfc0";
-  };
-  python.src = fetchurl {
-    url = "https://github.com/tree-sitter/tree-sitter-python/archive/v0.21.0.tar.gz";
-    hash = "sha256:720304a603271fa89e4430a14d6a81a023d6d7d1171b1533e49c0ab44f1e1c13";
-  };
-  bash.src = fetchurl {
-    url = "https://github.com/tree-sitter/tree-sitter-bash/archive/v0.21.0.tar.gz";
-    hash = "sha256:f0515efda839cfede851adb24ac154227fbc0dfb60c6c11595ecfa9087d43ceb";
-  };
-  markdown.src = fetchurl {
-    url = "https://github.com/MDeiml/tree-sitter-markdown/archive/v0.2.3.tar.gz";
-    hash = "sha256:4909d6023643f1afc3ab219585d4035b7403f3a17849782ab803c5f73c8a31d5";
+  query = fetchurl {
+    url = "https://github.com/nvim-treesitter/tree-sitter-query/archive/v0.1.0.tar.gz";
+    hash = "sha256:e2b806f80e8bf1c4f4e5a96248393fe6622fc1fc6189d6896d269658f67f914c";
   };
 }
diff --git a/pkgs/by-name/ne/neovim-unwrapped/update-treesitter-parsers.py b/pkgs/by-name/ne/neovim-unwrapped/update-treesitter-parsers.py
index 117c7eb48123..27260ca64917 100755
--- a/pkgs/by-name/ne/neovim-unwrapped/update-treesitter-parsers.py
+++ b/pkgs/by-name/ne/neovim-unwrapped/update-treesitter-parsers.py
@@ -7,7 +7,7 @@ from pathlib import Path
 
 parsers = {}
 dir = Path(__file__).parent
-regex = re.compile(r"^TREESITTER_([A-Z_]+)_(URL|SHA256)\s+(.+)$")
+regex = re.compile(r"^set\(TREESITTER_([A-Z_]+)_(URL|SHA256)\s+([^ \)]+)\s*\)\s*$")
 
 src = subprocess.check_output(
     [
@@ -20,8 +20,8 @@ src = subprocess.check_output(
     text=True,
 ).strip()
 
-for line in open(f"{src}/cmake.deps/deps.txt"):
-    m = regex.fullmatch(line.strip())
+for line in open(f"{src}/cmake.deps/CMakeLists.txt"):
+    m = regex.fullmatch(line)
     if m is None:
         continue
 
@@ -37,7 +37,7 @@ with open(dir / "treesitter-parsers.nix", "w") as f:
     f.write("{ fetchurl }:\n\n{\n")
     for lang, src in parsers.items():
         f.write(
-            f"""  {lang}.src = fetchurl {{
+            f"""  {lang} = fetchurl {{
     url = "{src["URL"]}";
     hash = "sha256:{src["SHA256"]}";
   }};