diff --git a/requirements.in b/requirements.in
index e93b2b4..0290a52 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,4 +1,4 @@
 django==1.11.22
-djangorestframework==3.3.3
+djangorestframework==3.11.2
 commonmark
 six
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index e7e4569..480d53c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,8 +5,16 @@
 #    pip-compile --output-file requirements.txt requirements.in
 #
 commonmark==0.7.4
+    # via -r requirements.in
 django==1.11.22
-djangorestframework==3.3.3
-future==0.16.0            # via commonmark
-pytz==2017.3              # via django
+    # via
+    #   -r requirements.in
+    #   djangorestframework
+djangorestframework==3.11.2
+    # via -r requirements.in
+future==0.16.0
+    # via commonmark
+pytz==2017.3
+    # via django
 six==1.12.0
+    # via -r requirements.in