diff --git a/.github/workflows/django.yml b/.github/workflows/django.yml
index 3b7c8b9..fbaa5e7 100644
--- a/.github/workflows/django.yml
+++ b/.github/workflows/django.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [ 3.9 ]
+        python-version: [ 3.13 ]
 
     services:
       mysql:
@@ -36,7 +36,7 @@ jobs:
       - name: Set up Python 3.9
         uses: actions/setup-python@v2
         with:
-          python-version: 3.9.20
+          python-version: 3.13
       - name: Install Dependencies
         run: |
           python -m pip install --upgrade pip
diff --git a/Dockerfile b/Dockerfile
index bf994e9..b668859 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ COPY . .
 
 RUN pip install --upgrade pip &&  \
     apt-get update &&\
-    apt-get install -y --no-install-recommends gcc libc-dev python3-dev netcat &&\
+    apt-get install -y --no-install-recommends gcc libc-dev python3-dev netcat-openbsd &&\
     pip install --no-cache-dir -r requirements.txt &&\
     mkdir /app/staticfiles &&\
     python manage.py collectstatic --no-input --clear &&\