diff --git a/nightly.nix b/nightly.nix
index 384990e..184271c 100644
--- a/nightly.nix
+++ b/nightly.nix
@@ -2,7 +2,7 @@
 # Auto-updated by scripts/update-nightly.sh — do not edit manually.
 { pkgs }:
 pkgs.callPackage ./package.nix {
-  pinVersion = "0.4.0-unstable-2026-03-25";
-  pinRev = "e5691eed38716bce6d55fa83e62d92e3c327c437";
-  pinHash = "sha256-+tJLd9PSdULdm4gsoWaonRx9NrZsNiiZ0wMUOP7Adek=";
+  pinVersion = "0.19.0-unstable-2026-07-22.9eb7b1a6";
+  pinRev = "9eb7b1a6b1ffdd4ad1a85aee3f38edceee2b927f";
+  pinHash = "sha256-baXMhFvdjbw6nW0TChPWlBZrCRxFCnyLJ1Pe7IjGDUA=";
 }