diff --git a/requirements.txt b/requirements.txt
index 03d7dad..9b4a89b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ websocket-client==0.59.0
 # pin cryptography module for now
 # more info at:
 # https://jasonralph.org/?p=997
-cryptography==37.0.4
+cryptography==42.0.0
 pgpy==0.5.4
 pytest-cov==4.1.0
 git+https://github.com/AlmaLinux/immudb-wrapper.git@0.1.2#egg=immudb_wrapper