downgrade pytz to match dbt

dames · dames · commit 0800551c07c4 · 2018-05-24T11:14:05.000+10:00
diff --git a/requirements.txt b/requirements.txt
@@ -3,7 +3,7 @@ pandas==0.22.0
 psycopg2==2.7.1
 pyodbc==4.0.23
 python-dateutil==2.7.2
-pytz==2018.4
+pytz==2017.2
 six==1.11.0
 SQLAlchemy==1.2.7
 sqlalchemy-citext==1.3.post0
