# This will automatically upgrade to latest version at each build
nixpkgs="https://nixos.org/channels/nixos-19.03/nixexprs.tar.xz"
else
- nixpkgs="https://releases.nixos.org/nixos/19.03/nixos-19.03.172462.04954e39df8/nixexprs.tar.xz"
+ nixpkgs="https://releases.nixos.org/nixos/19.03/nixos-19.03.172530.096e2f137b6/nixexprs.tar.xz"
fi
nixpkgsPrevious="$nixpkgs"
nixpkgsNext="$nixpkgs"