diff --git a/requirements.txt b/requirements.txt
index 0e73e9cde..02b8b922b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -163,7 +163,7 @@ pip-tools==0.3.5
 # Other things presumably installed as dependencies of stuff above
 python-mimeparse==0.1.4
 approx-dates==0.0.1
-cryptography==3.2.1
+cryptography==42.0.4
 easy-thumbnails==2.6
 enum34==1.1.10
 funcsigs==1.0.2