Upgrade some versions of libs (Django, cryptography, redis, rjsmin).

setup.cfg

@@ -35,17 +35,17 @@ zip_safe = False
 include_package_data = True
 packages = find:
 install_requires =
-    django ~=3.2.21
-    redis ~=4.1.4
+    django ~=3.2.22
+    redis ~=4.5.5
     Pillow ~=9.2
     python-dateutil ~=2.8.2
     bleach[css] ~=5.0
     django-formtools ==2.4
-    cryptography ~=39.0.2
+    cryptography ~=40.0.2
     xlrd ~=1.2.0
     xlwt ~=1.3.0
     csscompressor ~=0.9
-    rjsmin ~=1.2
+    rjsmin ~=1.2.2
     # FIX: pin temporarily because it seems there a is bug with 0.2.7 & <pdf:pagecount>
     xhtml2pdf ==0.2.6
     pywin32; platform_system == "Windows"