diff --git a/requirements.txt b/requirements.txt
index a7bfb9f..50f1c52 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,13 +5,13 @@
 #    pip-compile --output-file requirements.txt requirements.in
 #
 click==6.7                # via pip-tools
-django==1.11.22
-djangorestframework==3.6.3
+django==1.11.29           # via -r requirements.in
+djangorestframework==3.6.3  # via -r requirements.in
 first==2.0.1              # via pip-tools
-pip-tools==1.9.0
+pip-tools==1.9.0          # via -r requirements.in
 py==1.4.34                # via pytest
-pytest-runner==2.11.1
-pytest==3.1.2
+pytest-runner==2.11.1     # via -r requirements.in
+pytest==3.1.2             # via -r requirements.in
 pytz==2017.2              # via django
 six==1.10.0               # via pip-tools
-wheel==0.29.0
+wheel==0.29.0             # via -r requirements.in