diff --git a/python/docs/requirements.txt b/python/docs/requirements.txt
index 68359c4..973b1fc 100644
--- a/python/docs/requirements.txt
+++ b/python/docs/requirements.txt
@@ -20,7 +20,7 @@ docutils==0.22.4
     # via
     #   pydata-sphinx-theme
     #   sphinx
-idna==3.11
+idna==3.15
     # via requests
 imagesize==1.4.1
     # via sphinx