Fixing psycopg2-binary version

Author: MattiaFailla

requirements.txt

@@ -15,7 +15,7 @@ importlib-metadata==0.19
 importlib-resources==1.0.2 ; python_version < '3.7'
 nodeenv==1.3.3
 pre-commit==1.18.0
-psycopg2-binary==2.8.3
+psycopg2-binary==2.8.6
 pycparser==2.19
 python-telegram-bot==11.1.0
 pyyaml==5.1.2