updated some packages

requirements.txt

@@ -2,13 +2,13 @@ pycurl==7.43.0.2
 asn1crypto==1.4.0
 Babel==2.9.0
 backports.functools-lru-cache==1.6.1
-certifi==2020.11.8
+certifi==2020.12.5
 cffi==1.14.4
 chardet==3.0.4
 coverage==5.3
-cryptography==3.2.1
+cryptography==3.3.1
 cycler==0.10.0
-Django==3.1.3
+Django==3.1.4
 django-cleanup==5.1.0
 django-common-helpers==0.9.2
 django-cron==0.5.1
@@ -20,7 +20,7 @@ django-phonenumber-field==3.0.1
 django-stronghold==0.4.0
 django-two-factor-auth==1.13
 enum34==1.1.10
-Faker==4.17.1
+Faker==5.0.2
 funcsigs==1.0.2
 gunicorn==20.0.4
 idna==2.10
@@ -28,15 +28,16 @@ ipaddress==1.0.23
 kiwisolver==1.3.1
 lml==0.1.0
 luhn==0.2.0
-lxml==4.6.1
+lxml==4.6.2
 matplotlib==3.3.3
 mockito==1.2.2
 nexmo==2.5.2
 numpy==1.19.4
-pandas==1.1.4
+pandas==1.1.5
+packaging==20.8
 django-datatables-view==1.19.1
-phonenumberslite==8.12.13
-Pillow==6.2.2
+phonenumberslite==8.12.15
+Pillow==8.0.1
 psycopg2==2.8.6
 pycparser==2.20
 pyexcel==0.6.6
@@ -48,6 +49,8 @@ pyparsing==2.4.7
 python-dateutil==2.8.1
 python-docx==0.8.10
 pytz==2020.4
+py==1.10.0
+pytest==6.2.1
 qrcode==6.1
 requests==2.25.0
 six==1.15.0
@@ -58,7 +61,8 @@ texttable==1.6.3
 timeout-decorator==0.5.0
 urllib3==1.26.2
 whitenoise==5.2.0
-xlrd==1.2.0
+xlrd==2.0.1
+wheel==0.36.2
 xlwt==1.3.0
 parameterized==0.7.4
-setuptools==50.3.2
+setuptools==51.0.0