diff --git a/Dockerfile b/Dockerfile
index 350a5f006977a167848d9e1a700d97dd381f73be..4da796c0028f092aeb6396d9f9f94ec1a0217dec 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-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
diff --git a/requirements.txt b/requirements.txt
index d3299f3444ede01f4d07274f14858891bbcaf0ed..695ae5b662b51d652872d2a6f3cd81966cb0aa55 100755
--- a/requirements.txt
+++ b/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