Upgrade nixos packages

diff --git a/nixops/Makefile b/nixops/Makefile
index 69603a018ea95341f9e904d993dff4671bdffc1a..6adc6e76766aa2b941738cd53b0b663588f4c474 100644 (file)
--- a/nixops/Makefile
+++ b/nixops/Makefile
@@ -5,7 +5,7 @@ endif
 
 NIXOPS_STATE ?= ./state/eldiron.nixops
 NIXOPS_DEPLOYMENT = cef694f3-081d-11e9-b31f-0242ec186adf
-nixpkgs ?= https://releases.nixos.org/nixos/19.03/nixos-19.03.172731.3efdf45dbd1/nixexprs.tar.xz
+nixpkgs ?= https://releases.nixos.org/nixos/19.03/nixos-19.03.172754.0728c3e026e/nixexprs.tar.xz
 NIX_PATH = nixpkgs=${nixpkgs}:nixpkgsNext=${nixpkgs}:nixpkgsPrevious=${nixpkgs}
 
 NIXOPS := $(shell NIX_PATH=$(NIX_PATH) nix-build --no-out-link -E "with import <nixpkgs> { overlays = builtins.attrValues (import ../overlays); }; nixops")/bin/nixops