diff --git a/side_effects_penalties/requirements.txt b/side_effects_penalties/requirements.txt
index 482a7b08..b152cb6d 100644
--- a/side_effects_penalties/requirements.txt
+++ b/side_effects_penalties/requirements.txt
@@ -12,7 +12,7 @@ chrome-gnome-shell==0.0.0
 cloudpickle==1.6.0
 CredentialKit==0.7
 credentialkit-client==1
-cryptography==2.8
+cryptography==41.0.4
 cupshelpers==1.0
 dbus-python==1.2.16
 decorator==4.4.2