diff --git a/requirements.txt b/requirements.txt
index dde25d2..025d93d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 sphinx_book_theme
 myst-parser
 linkify-it-py
-urllib3==1.26.15
+urllib3==1.26.17