pin dependencies to latest versions

Dockerfile

@@ -1,5 +1,5 @@
 # ----------- download python dependencies -----------
-FROM python:3.7-alpine AS install
+FROM python:3.11-alpine AS install
 # install pipenv
 RUN pip install pipenv
 
@@ -11,7 +11,7 @@ RUN pipenv requirements > requirements.txt
 RUN pip install -r requirements.txt
 
 # ----------------------Final image-------------------
-FROM python:3.7-alpine AS image
+FROM python:3.11-alpine AS image
 # copy dependencies
 COPY --from=install /usr/local /usr/local
 
@@ -26,4 +26,4 @@ RUN echo $release_version > $RELEASE_FILE_PATH
 
 # start app
 EXPOSE 8080
-CMD gunicorn --bind 0.0.0.0:8080 app:app
+CMD gunicorn --bind 0.0.0.0:8080 app:app

Pipfile

@@ -6,14 +6,14 @@ verify_ssl = true
 [dev-packages]
 
 [packages]
-flask = "==2.1.2"
+flask = "==2.2.3"
 werkzeug = "==2.2.3"
-flask-restx = "*"
-requests = "*"
-emoji = "*"
-redis = "*"
-dacite = "*"
-gunicorn = "*"
+flask-restx = "==1.1.0"
+requests = "==2.28.2"
+emoji = "==2.2.0"
+redis = "==4.5.4"
+dacite = "==1.8.0"
+gunicorn = "==20.1.0"
 
 [requires]
-python_version = "3.7"
+python_version = "3.11"