Security: Multiple CVE dependency update

Jinja2: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28493
https://nvd.nist.gov/vuln/detail/CVE-2020-28493

cryptography: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25659
https://nvd.nist.gov/vuln/detail/CVE-2020-25659

websockets: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33880
https://nvd.nist.gov/vuln/detail/CVE-2021-33880

urllib3: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33503
https://nvd.nist.gov/vuln/detail/CVE-2021-33503

Author: Istiak Ferdous

WebTerminal/requirments.txt

@@ -1,8 +1,8 @@
 bcrypt==3.1.7
 cffi==1.13.1
-cryptography==2.8
+cryptography==3.2.1
 paramiko==2.6.0
 pycparser==2.19
 PyNaCl==1.3.0
 six==1.12.0
-websockets==8.0.2
+websockets==9.1

requirments.txt

@@ -34,7 +34,7 @@ httplib2==0.18.1
 idna==2.10
 ipaddress==1.0.23
 IPy==1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jmespath==0.10.0
 josepy==1.5.0
 jsonlines==1.2.0
@@ -78,7 +78,7 @@ sqlparse==0.4.1
 tldextract==3.0.2
 tornado==6.1
 uritemplate==3.0.1
-urllib3==1.25.11
+urllib3==1.26.5
 validators==0.18.1
 wcwidth==0.2.5
 websocket-client==0.57.0