Bump cryptography from 36.0 to 39.0.1 (#98)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Steven Silvester <[email protected]>

Author: dependabot[bot]

Diff for: .pre-commit-config.yaml

@@ -25,7 +25,7 @@ repos:
         args: ["--line-length", "100"]
 
   - repo: https://github.com/PyCQA/isort
-    rev: 5.10.1
+    rev: 5.12.0
     hooks:
       - id: isort
         files: \.py$

Diff for: requirements.txt

@@ -1,5 +1,5 @@
 black==22.1
-cryptography==36.0
+cryptography==39.0.1
 gitpython==3.1.30
 keen==0.7
 mock==4.0