diff --git a/DockerFile.save b/DockerFile.save
new file mode 100644
index 0000000..d26c240
--- /dev/null
+++ b/DockerFile.save
@@ -0,0 +1,10 @@
+FROM python:3.8
+
+RUN apt-get update \
+	&& apt-get install -y --no-install-recomends \
+		postgresql-client \
+	&& rm rf /var/lib/apt/lists/* \
+	&& apt-get install git
+
+RUN git clone https://github.com/TBS093A/trade-app-backend.git
+https://github.com/TBS093A/trade-app-backend.git
diff --git a/packages.sh b/packages.sh
index 5ea6692..1af26a1 100755
--- a/packages.sh
+++ b/packages.sh
@@ -1,9 +1,9 @@
-pip install django
-pip install django-cors-headers
+pip install django==3.1.2
+pip install django-cors-headers==3.5.0
 
-pip install channels_redis
-pip install requests
-pip install pyjwt
+pip install channels_redis==3.1.0
+pip install requests==2.24.0
+pip install pyjwt==1.7.1
 
 
 # for runing generate UML: