diff --git a/test-requirements.txt b/test-requirements.txt
index d6cfc02..54e5b40 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,5 +6,5 @@ typing_extensions==4.12.2
 beartype==0.18.5
 
 # docs
-sphinx==7.3.7
+sphinx==7.4.4
 furo==2024.5.6