diff --git a/requirements.txt b/requirements.txt
index 58c97dbc4..3dba96c4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ httplib2==0.20.4; python_version > '3'
 pysimplesoap==1.08.14; python_version <= '2.7'
 git+https://github.com/pysimplesoap/pysimplesoap.git@py311#pysimplesoap; python_version > '3'
 cryptography==3.3.2; python_version <= '2.7'
-cryptography==3.4.7; python_version > '3'
+cryptography==39.0.1; python_version > '3'
 fpdf>=1.7.2
 dbf>=0.88.019
 Pillow>=2.0.0