diff --git a/requirements.txt b/requirements.txt
index 30b611a1..6b33647c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ cffi==1.15.1
 charset-normalizer==3.1.0
 cma==3.3.0
 contourpy==1.1.0
-cryptography==40.0.2
+cryptography==42.0.4
 cycler==0.11.0
 Cython==0.29.34
 Deprecated==1.2.13