diff --git a/Dockerfile b/Dockerfile
index 00f683c8..1843c2df 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,8 +8,8 @@ WORKDIR /home/cdb
 RUN mkdir /var/cdb
 RUN chown -R cdb:cdb /var/cdb
 
-COPY requirements.txt requirements.txt
-RUN pip install -r requirements.txt
+COPY requirements.lock.txt requirements.lock.txt
+RUN pip install -r requirements.lock.txt
 RUN pip install gunicorn
 
 COPY utils utils
diff --git a/requirements.lock.txt b/requirements.lock.txt
new file mode 100644
index 00000000..18ff0ac4
--- /dev/null
+++ b/requirements.lock.txt
@@ -0,0 +1,79 @@
+alembic==1.4.2
+amqp==2.6.0
+attrs==19.3.0
+Babel==2.8.0
+bcrypt==3.1.7
+beautifulsoup4==4.9.1
+billiard==3.6.3.0
+bleach==3.1.5
+blinker==1.4
+celery==4.4.6
+certifi==2020.6.20
+cffi==1.14.0
+chardet==3.0.4
+click==7.1.2
+coverage==5.2
+cryptography==2.9.2
+decorator==4.4.2
+dnspython==1.16.0
+email-validator==1.1.1
+Flask==1.1.2
+Flask-Babel==1.0.0
+Flask-FlatPages==0.7.2
+Flask-Gravatar==0.5.0
+Flask-Login==0.5.0
+Flask-Mail==0.9.1
+Flask-Menu==0.7.2
+Flask-Migrate==2.5.3
+Flask-SQLAlchemy==2.4.4
+Flask-User==1.0.2.2
+Flask-WTF==0.14.3
+future==0.18.2
+git-archive-all==1.21.0
+gitdb==4.0.5
+GitHub-Flask==3.2.0
+GitPython==3.1.7
+gunicorn==20.0.4
+idna==2.10
+importlib-metadata==1.7.0
+itsdangerous==1.1.0
+Jinja2==2.11.2
+kombu==4.6.11
+lxml==4.5.2
+Mako==1.1.3
+Markdown==3.2.2
+MarkupSafe==1.1.1
+more-itertools==8.4.0
+packaging==20.4
+passlib==1.7.2
+Pillow==7.2.0
+pluggy==0.13.1
+psycopg2==2.8.5
+py==1.9.0
+pycparser==2.20
+pyparsing==2.4.7
+pyScss==1.3.7
+pytest==5.4.3
+pytest-cov==2.10.0
+python-dateutil==2.8.1
+python-editor==1.0.4
+pytz==2020.1
+PyYAML==5.3.1
+redis==3.5.3
+requests==2.24.0
+six==1.15.0
+smmap==3.0.4
+soupsieve==2.0.1
+SQLAlchemy==1.3.18
+SQLAlchemy-Searchable==1.2.0
+SQLAlchemy-Utils==0.36.8
+ua-parser==0.10.0
+urllib3==1.25.9
+user-agents==2.1
+validators==0.16.0
+vine==1.3.0
+wcwidth==0.2.5
+webencodings==0.5.1
+Werkzeug==1.0.1
+WTForms==2.3.1
+zipp==3.1.0
diff --git a/requirements.txt b/requirements.txt
index 12820126..1d9566c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,28 +1,34 @@
-Flask~=1.1
-Flask-FlatPages~=0.7
-Flask-Gravatar~=0.5
-Flask-Login~=0.4.1
-Flask-Menu~=0.7
-Flask-Migrate~=2.3
-Flask-SQLAlchemy~=2.3
-Flask-User~=1.0
+Flask ~= 1.1
+Flask-FlatPages ~= 0.7
+Flask-Gravatar ~= 0.5
+Flask-Login ~= 0.5
+Flask-Menu ~= 0.7
+Flask-Migrate ~= 2.3
+Flask-SQLAlchemy ~= 2.3
+Flask-User ~= 1.0
 Flask-Babel
-GitHub-Flask~=3.2
-SQLAlchemy-Searchable~=1.1
+GitHub-Flask ~= 3.2
+SQLAlchemy-Searchable ~= 1.1
 
 markdown ~= 3.1
 bleach ~= 3.1
 
-beautifulsoup4~=4.6
-celery~=4.4
-kombu~=4.6
-GitPython~=3.0
-git-archive-all~=1.21
-lxml~=4.2
-pillow~=7.0
-pyScss~=1.3
-redis~=3.3
-psycopg2~=2.7
+beautifulsoup4 ~= 4.6
+celery ~= 4.4
+kombu ~= 4.6
+GitPython ~= 3.0
+git-archive-all ~= 1.21
+lxml ~= 4.2
+pillow ~= 7.0
+pyScss ~= 1.3
+redis ~= 3.3
+psycopg2 ~= 2.7
 
 pytest ~= 5.3
 pytest-cov ~= 2.8
+
+email_validator
+
+pyyaml
+ua-parser
+user-agents