diff --git a/docker/Dockerfile b/docker/Dockerfile
index b757229..fd53b72 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8-slim-buster
+FROM python:3.8-slim-bullseye
 
 # Setup env
 ENV PYTHONDONTWRITEBYTECODE=1
@@ -70,11 +70,7 @@ ADD . ${HOME}
 
 # Install python packages
 RUN pip install -qq --upgrade pip setuptools && \
-    if [ $DEBUG = False ]; then \
-    pip install -qq -r ${HOME}/requirements/requirements.txt; \
-    else \
-    pip install -qq -r ${HOME}/requirements/dev-requirements.txt; \
-    fi
+    pip install -qq -r ${HOME}/requirements/requirements.txt
 
 # Remove .env trash file
 RUN rm -f ${HOME}/sigi/.env
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 7e55240..455d34e 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -6,7 +6,7 @@ Pillow==9.2.0
 psycopg2-binary==2.9.3
 python-docx==0.8.11
 requests==2.28.1
-weasyprint==52.5
+weasyprint==57.0
 Django==4.1.2
 django-auth-ldap==4.1.0
 django-debug-toolbar==3.7.0