1 files changed, 1 insertions, 0 deletions

diff --git a/shell.nix b/shell.nix
index d56214d..0954bb4 100644
--- a/shell.nix
+++ b/shell.nix
@@ -56,6 +56,7 @@ let
             pkgs.libxslt
             pkgs.unixtools.column
             pkgs.validator-nu
+            pkgs.xmlstarlet
             pkgs.yj
           ]}
           /bin/sh