security update

Former-commit-id: 32928e0829b7bdf62d3f9e79d4fe677ed06afb87 [formerly cd79ad5d5b5c302b746f0437e1796d8ce157fdcc]
Former-commit-id: 7474209fc350d98df1b40766730771dff39948c9

Dockerfile

-FROM andimajore/miniconda3_lunar
+FROM andimajore/miniconda3_mantic
 
 WORKDIR /usr/src/drugstone/
 
@@ -10,8 +10,8 @@ ENV LANG=C.UTF-8
 RUN apt update && apt upgrade -y
 RUN apt install -y supervisor nginx libgtk-3-dev
 
-RUN conda install -y conda python=3.8
-#RUN conda install -c conda-forge -y graph-tool=2.46
+RUN conda install -y conda python=3.9
+
 RUN conda install -c conda-forge -y graph-tool=2.55
 
 RUN pip install gunicorn

requirements.txt

@@ -26,7 +26,6 @@ pyflakes==3.0.1
 python-dateutil==2.8.1
 pytz==2021.3
 redis==4.3.6
-requests==2.28.1
 rq==1.11.1
 six==1.15.0
 sqlalchemy==1.3.23