From 81e9d882291d1a774da3269b76ef15cbc3f28bea Mon Sep 17 00:00:00 2001
From: harryswift01 <harry.swift@stfc.ac.uk>
Date: Wed, 19 Aug 2026 13:11:40 +0100
Subject: [PATCH] fix(release): update flit publishing to v4

---
 .github/workflows/release.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 4cf7879..acb34dd 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -138,11 +138,11 @@ jobs:
     - name: Install flit
       run: |
         python -m pip install --upgrade pip
-        python -m pip install flit~=3.9
+        python -m pip install "flit>=4,<5" "flit_core>=4,<5"
 
     - name: Build and publish
       run: |
-        flit publish
+        flit publish --use-vcs
       env:
         FLIT_USERNAME: __token__
         FLIT_PASSWORD:  ${{ secrets.PYPI_API_TOKEN }}