diff --git a/flake.nix b/flake.nix
index e2d0879..c5f4080 100644
--- a/flake.nix
+++ b/flake.nix
@@ -75,10 +75,14 @@
 
           ${pkgs.jq}/bin/jq ".version = \"''${NEW_VERSION}\"" package.json > package.json.tmp
           mv package.json.tmp package.json
+          ${pkgs.jq}/bin/jq ".metadata.version = \"''${NEW_VERSION}\"" tree-sitter.json > tree-sitter.json.tmp
+          mv tree-sitter.json.tmp tree-sitter.json
           ${pkgs.gnused}/bin/sed -i -e "s/version = \"[0-9.]\\+\"/version = \"''${NEW_VERSION}\"/" Cargo.toml
           ${pkgs.gnused}/bin/sed -i -e "s/version = \"[0-9.]\\+\"/version = \"''${NEW_VERSION}\"/" pyproject.toml
 
-          git add Cargo.toml package.json pyproject.toml
+          make
+
+          git add Cargo.toml package.json pyproject.toml tree-sitter.json src/parser.c
           echo "Release ''${NEW_VERSION}" | git commit -eF -
           git tag -a "v''${NEW_VERSION}" -m "Release ''${NEW_VERSION}"
         '';