diff --git a/Dockerfile b/Dockerfile
index 5efda97..01db349 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,24 @@
-FROM alpine:3.14
+FROM alpine:latest
 
-RUN apk add --no-cache python3 git ghostscript sqlite
+ENV TARGET=/opt/polyphonic
+ENV RELEASE=polyphonic-0.8.3-py3-none-any.whl 
+
+RUN apk add --no-cache python3 py3-pip git ghostscript sqlite
 
 WORKDIR /root
-RUN python3 -m ensurepip
-RUN pip3 install -U pip --no-cache-dir
 
-COPY app/requirements.txt .
-RUN pip3 install -r requirements.txt --no-cache-dir
+RUN python3 -m venv ${TARGET}
+ENV PATH="${TARGET}/bin:$PATH"
 
-COPY app /opt/polyphonic
-WORKDIR /opt/polyphonic
+COPY dist/${RELEASE} .
+RUN pip3 install ${RELEASE} --no-cache-dir
 
-COPY docker_settings.py polyphonic/local_settings.py
-RUN SECRET_KEY=_ python3 manage.py collectstatic --noinput
+WORKDIR ${TARGET}
+
+COPY docker_settings.py local_settings.py
+RUN SECRET_KEY=_ ${TARGET}/bin/manage collectstatic --noinput
 
 VOLUME ["/var/polyphonic"]
 
-ENTRYPOINT ["python3", "manage.py"]
+ENTRYPOINT ["manage"]
 CMD ["runserver", "0.0.0.0:8000", "--insecure"]
diff --git a/app/polyphonic/settings.py b/app/polyphonic/settings.py
index cf49f75..2b8433f 100644
--- a/app/polyphonic/settings.py
+++ b/app/polyphonic/settings.py
@@ -1,5 +1,10 @@
+import os
+import sys
+
+sys.path.insert(0, os.getcwd())
+
 try:
-    from .local_settings import *  # noqa
+    from local_settings import *  # noqa
 except ImportError:
     from .default_settings import *  # noqa
 
diff --git a/docker_settings.py b/docker_settings.py
index 72447ba..7730e7f 100644
--- a/docker_settings.py
+++ b/docker_settings.py
@@ -1,8 +1,13 @@
-from .default_settings import *
+from polyphonic.default_settings import *
+import os
+
+DEBUG = bool(os.environ.get("DEBUG", False))
+
+CACHE_DIR = "/var/polyphonic/cache"
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': '/var/polyphonic/db.sqlite3',
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": "/var/polyphonic/db.sqlite3",
     }
 }
diff --git a/pyproject.toml b/pyproject.toml
index ec629d0..65aeab8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,8 @@ dependencies = [
     "requests (>=2.32.5,<3.0.0)",
     "django-storages (>=1.14.6,<2.0.0)",
     "boto3 (>=1.40.20,<2.0.0)",
-    "whoosh (>=2.7.4,<3.0.0)"
+    "whoosh (>=2.7.4,<3.0.0)",
+    "tzdata (>=2026.2,<2027.0)"
 ]
 
 [tool.poetry]