diff --git a/docs/requirements.txt b/docs/requirements.txt
index b21ffd01..713cb4b0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -24,7 +24,7 @@ et-xmlfile==1.1.0
     # via openpyxl
 fonttools==4.51.0
     # via matplotlib
-idna==3.4
+idna==3.10
     # via requests
 imagesize==1.4.1
     # via sphinx