diff --git a/requirements.txt b/requirements.txt
index 398538e..d17b55d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Scrapy==2.11.2
 parsel==1.9.1
 defusedxml==0.7.1
 lxml==5.2.2
-openpyxl==3.1.3
+openpyxl==3.1.4
 
 # website
 django==5.0.6 ; python_version >= '3.10'