diff --git a/docker/requirements.txt b/docker/requirements.txt
index a62a988d..92e8aeea 100644
--- a/docker/requirements.txt
+++ b/docker/requirements.txt
@@ -5,7 +5,7 @@ certifi==2019.11.28
 cffi==1.14.0
 chardet==3.0.4
 configparser==4.0.2
-cryptography==3.3.2
+cryptography==39.0.1
 dictdiffer==0.8.1
 discover==0.4.0
 dpkt==1.9.2
diff --git a/docker/requirements3.txt b/docker/requirements3.txt
index a40da8e1..adf8389a 100644
--- a/docker/requirements3.txt
+++ b/docker/requirements3.txt
@@ -15,7 +15,7 @@ chardet==3.0.4
 cliff==2.18.0
 cmd2==0.8.9
 configparser==4.0.2
-cryptography==3.3.2
+cryptography==39.0.1
 debtcollector==1.22.0
 decorator==4.4.2
 dictdiffer==0.8.1