diff --git a/software/core/Infrastructure/scripts/simulation/requirements.txt b/software/core/Infrastructure/scripts/simulation/requirements.txt
index 1f1d27e..7c8ea4e 100644
--- a/software/core/Infrastructure/scripts/simulation/requirements.txt
+++ b/software/core/Infrastructure/scripts/simulation/requirements.txt
@@ -3,7 +3,7 @@ autobahn==21.3.1
 Automat==20.2.0
 cffi==1.14.5
 constantly==15.1.0
-cryptography==3.4.6
+cryptography==39.0.1
 hyperlink==21.0.0
 idna==3.1
 incremental==21.3.0