From 5e87902536e42507ec8ec8ed77827ac7d4a16bcf Mon Sep 17 00:00:00 2001
From: Masala <masala@riseup.net>
Date: Tue, 10 Oct 2023 14:25:56 +0000
Subject: [PATCH] add mention of nix vendorHash in README.md

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 32b4e43..0b98954 100644
--- a/README.md
+++ b/README.md
@@ -156,6 +156,9 @@ We slightly-tested Nix packaging. This command should work:
 (And produce reproducible output which you can compare with the hashes
 published by the github CI run for the commit you built from...)
 
+Note that when updating dependencies, the vendorHash line in katzen.nix will need to be updated manually as well.
+After updating a dependency, run the above command (or use make docker-build-nix) which will output the updated vendorHash.
+
 ## Run it
 
     Usage of ./katzen: