From 2461d3f1f6aa045c66c8151eb749ff7714d361d8 Mon Sep 17 00:00:00 2001
From: Jan Niederau <jan.niederau@rwth-aachen.de>
Date: Tue, 2 Aug 2022 10:42:22 +0200
Subject: [PATCH] Update requirements_opt.txt

---
 requirements_opt.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements_opt.txt b/requirements_opt.txt
index 0b7478e7..f2b9f91d 100644
--- a/requirements_opt.txt
+++ b/requirements_opt.txt
@@ -1,6 +1,6 @@
 openpyxl
 
-welly
+welly == 0.4.8
 
 # There is an open PR for striplog
 git+https://github.com/Leguark/striplog.git