diff --git a/requirements.txt b/requirements.txt
index f344d6a..393cd66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 
 # Core
 wagtail==1.12.2
-Django==1.11.5
+Django==1.11.6
 
 # Database
 psycopg2==2.7.3.1
@@ -20,14 +20,14 @@ django-redis==4.8.0
 
 # Frontend
 django-libsass==0.7
-libsass==0.13.2
-Pillow==4.2.1
+libsass==0.13.3
+Pillow==4.3.0
 
 # Development tools
 stellar==0.4.3
 
 # Production dependencies
 gunicorn==19.7.1
-whitenoise==3.3.0
+whitenoise==3.3.1
 ConcurrentLogHandler==0.9.1
 django-anymail==1.0