diff --git a/requirements/dev.txt b/requirements/dev.txt
index 1a138f6..a89f84a 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -4,43 +4,109 @@
 #
 #    pip-compile --output-file requirements/dev.txt requirements/dev.in
 #
--r base.txt
-astroid==1.5.2            # via edx-lint, pylint, pylint-celery
-certifi==2018.4.16        # via requests
-chardet==3.0.4            # via requests
-click-log==0.1.8          # via edx-lint
-click==6.7                # via click-log, edx-lint, pip-tools
+astroid==1.5.2
+    # via
+    #   edx-lint
+    #   pylint
+    #   pylint-celery
+certifi==2018.4.16
+    # via requests
+chardet==3.0.4
+    # via requests
+click==6.7
+    # via
+    #   click-log
+    #   edx-lint
+    #   pip-tools
+click-log==0.1.8
+    # via edx-lint
 diff-cover==1.0.4
+    # via -r dev.in
 django-dotenv==1.4.2
+    # via -r dev.in
 edx-lint==0.5.5
-first==2.0.1              # via pip-tools
-idna==2.7                 # via requests
-inflect==0.3.1            # via jinja2-pluralize
-isort==4.3.4              # via pylint
-jinja2-pluralize==0.3.0   # via diff-cover
-jinja2==2.10              # via diff-cover, jinja2-pluralize
-lazy-object-proxy==1.3.1  # via astroid
-markupsafe==1.1.1         # via jinja2
-mccabe==0.6.1             # via pylint
-packaging==17.1           # via tox
+    # via -r dev.in
+filelock==3.8.2
+    # via tox
+first==2.0.1
+    # via pip-tools
+idna==2.7
+    # via requests
+inflect==0.3.1
+    # via jinja2-pluralize
+isort==4.3.4
+    # via pylint
+jinja2==2.10
+    # via
+    #   diff-cover
+    #   jinja2-pluralize
+jinja2-pluralize==0.3.0
+    # via diff-cover
+lazy-object-proxy==1.3.1
+    # via astroid
+markupsafe==1.1.1
+    # via jinja2
+mccabe==0.6.1
+    # via pylint
+packaging==17.1
+    # via tox
 pip-tools==2.0.2
-pkginfo==1.4.2            # via twine
-pluggy==0.6.0             # via tox
-py==1.5.4                 # via tox
-pygments==2.2.0           # via diff-cover
-pylint-celery==0.3        # via edx-lint
-pylint-django==0.7.2      # via edx-lint
-pylint-plugin-utils==0.3  # via pylint-celery, pylint-django
-pylint==1.7.1             # via edx-lint, pylint-celery, pylint-django, pylint-plugin-utils
-pyparsing==2.2.0          # via packaging
-requests-toolbelt==0.8.0  # via twine
-requests==2.19.1          # via requests-toolbelt, twine
-six==1.11.0               # via astroid, diff-cover, edx-lint, packaging, pip-tools, pylint, tox
+    # via -r dev.in
+pkginfo==1.4.2
+    # via twine
+pluggy==0.13.1
+    # via tox
+py==1.5.4
+    # via tox
+pygments==2.2.0
+    # via diff-cover
+pylint==1.7.1
+    # via
+    #   edx-lint
+    #   pylint-celery
+    #   pylint-django
+pylint-celery==0.3
+    # via edx-lint
+pylint-django==0.7.2
+    # via edx-lint
+pylint-plugin-utils==0.3
+    # via
+    #   pylint-celery
+    #   pylint-django
+pyparsing==2.2.0
+    # via packaging
+requests==2.19.1
+    # via
+    #   requests-toolbelt
+    #   twine
+requests-toolbelt==0.8.0
+    # via twine
+six==1.16.0
+    # via
+    #   astroid
+    #   diff-cover
+    #   edx-lint
+    #   packaging
+    #   pip-tools
+    #   pylint
+    #   tox
+toml==0.10.2
+    # via tox
 tox==3.14.6
-tox-battery
-tqdm==4.23.4              # via twine
+    # via
+    #   -r dev.in
+    #   tox-battery
+tox-battery==0.6.1
+    # via -r dev.in
+tqdm==4.23.4
+    # via twine
 twine==1.11.0
-urllib3==1.23             # via requests
-virtualenv==16.0.0        # via tox
-wheel==0.31.1
-wrapt==1.10.11            # via astroid
+    # via -r dev.in
+urllib3==1.23
+    # via requests
+virtualenv==16.0.0
+    # via tox
+wheel==0.38.1
+    # via -r dev.in
+wrapt==1.10.11
+    # via astroid