diff --git a/requirements.txt b/requirements.txt
index 8011665..8f2672b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 biopython==1.77
-cryptography==38.0.3
+cryptography==41.0.4
 cycler==0.11.0
 decorator==5.1.1
 future==0.18.2