diff --git a/pkgs/by-name/ki/kittycad-kcl-lsp/package.nix b/pkgs/by-name/ki/kittycad-kcl-lsp/package.nix
index e2e66c04d55f..ac98b633206f 100644
--- a/pkgs/by-name/ki/kittycad-kcl-lsp/package.nix
+++ b/pkgs/by-name/ki/kittycad-kcl-lsp/package.nix
@@ -7,16 +7,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "kittycad-kcl-lsp";
-  version = "0.1.65";
+  version = "0.1.66";
 
   src = fetchFromGitHub {
     owner = "KittyCAD";
     repo = "kcl-lsp";
     tag = "v${version}";
-    hash = "sha256-3j7xiTrhDPBNTg53y2KyLpk8m4DrJbZWYkdIm5sxEfs=";
+    hash = "sha256-uKsxWNR5syd2+/4I9nxZ+fWBUdHP3rhpUzLVPn4v8Wk=";
   };
 
-  cargoHash = "sha256-t7YnOnls0PZM2iTmmkBFt1WmFvqiY4eS8LBf0tvinJg=";
+  cargoHash = "sha256-Zn6WLG9v7I335bR2q/AXdwmy89T4nclQoJbJR6eVvYQ=";
 
   nativeBuildInputs = [ pkg-config ];