fix: requirements.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2312875
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2329158
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2329159
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2329160
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2389002
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2389021
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2606966
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2606969
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2940618
- https://snyk.io/vuln/SNYK-PYTHON-DJANGO-2968205
- https://snyk.io/vuln/SNYK-PYTHON-NUMPY-2321964
- https://snyk.io/vuln/SNYK-PYTHON-NUMPY-2321966
- https://snyk.io/vuln/SNYK-PYTHON-NUMPY-2321970
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-1316216
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-1319443
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-1727377
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-2329135
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-2331901
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-2331905
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-2331907
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-2397241
- https://snyk.io/vuln/SNYK-PYTHON-PYJWT-2840625
- https://snyk.io/vuln/SNYK-PYTHON-SQLPARSE-1584201

requirements.txt

@@ -7,7 +7,7 @@ chardet==4.0.0
 charset-normalizer==2.0.4
 cryptography==3.4.7
 defusedxml==0.7.1
-Django==3.2.6
+Django==3.2.15
 django-allauth==0.44.0
 django-appconf==1.0.4
 django-classy-tags==2.0.0
@@ -39,16 +39,16 @@ idna==2.10
 install==1.3.4
 isodate==0.6.0
 jsonfield==3.1.0
-numpy==1.21.1
+numpy==1.22.2
 packaging==20.9
 pandas==1.3.1
-Pillow==8.2.0
+Pillow==9.0.1
 protobuf==3.17.1
 psycopg2==2.9.1
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pycparser==2.20
-PyJWT==2.1.0
+PyJWT==2.4.0
 pyparsing==2.4.7
 python-dateutil==2.8.2
 python-jose==3.2.0
@@ -58,7 +58,7 @@ requests==2.25.1
 requests-oauthlib==1.3.0
 rsa==4.7.2
 six==1.16.0
-sqlparse==0.4.1
+sqlparse==0.4.2
 Unidecode==1.1.2
 uritemplate==3.0.1
 urllib3==1.26.5