diff --git a/docs/api_reference/requirements.txt b/docs/api_reference/requirements.txt
index bc9166c1c7b..ea310541ff4 100644
--- a/docs/api_reference/requirements.txt
+++ b/docs/api_reference/requirements.txt
@@ -8,4 +8,4 @@ myst-nb>=1.1.1
 pyyaml
 sphinx-design
 sphinx-copybutton
-beautifulso[up4
+beautifulsoup4