diff --git a/docs/requirements.txt b/docs/requirements.txt
index c12bd80..287e067 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -52,7 +52,7 @@ roman-numerals-py==3.1.0 ; python_full_version >= '3.11'
 ruff==0.15.4
 snowballstemmer==3.0.1 ; python_full_version >= '3.11'
     # via sphinx
-soupsieve==2.8 ; python_full_version >= '3.11'
+soupsieve==2.8.3 ; python_full_version >= '3.11'
     # via beautifulsoup4
 sphinx==8.2.3 ; python_full_version >= '3.11'
     # via