diff --git a/requirements.txt b/requirements.txt
index 4c92ba9..cff69bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 sectools>=1.3.9
 xlsxwriter
-urllib3==1.26.16
+urllib3<2
 requests==2.29.0