diff --git a/docs/source/requirements.txt b/docs/source/requirements.txt
index 904994ae..b730d927 100644
--- a/docs/source/requirements.txt
+++ b/docs/source/requirements.txt
@@ -8,7 +8,7 @@ cffi==1.15.0
 charset-normalizer==2.0.9
 colorama==0.4.4
 coverage==6.2
-cryptography==39.0.1
+cryptography==42.0.0
 cycler==0.11.0
 docutils==0.15.2
 et-xmlfile==1.0.1