fixed dependency conflict caused by dependebot pull request

Author: ddunc23

requirements.txt

@@ -2,6 +2,7 @@ asgiref==3.2.10
 bleach==3.3.0
 certifi==2022.12.7
 chardet==3.0.4
+charset-normalizer==2.1.1
 coreapi==2.3.3
 coreschema==0.0.4
 coverage==5.1
@@ -33,7 +34,7 @@ psycopg2==2.8.5
 pyparsing==2.4.7
 python-memcached==1.59
 pytz==2020.1
-requests==2.23.0
+requests==2.28.1
 six==1.15.0
 sqlparse==0.3.1
 Unidecode==1.1.1