diff --git a/requirements.txt b/requirements.txt
index 8ed3795b..a0b76cbd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,10 @@
-algoliasearch==1.7.1
+algoliasearch==1.8.0
 blinker==1.4
 bugsnag==2.3.1
 Cerberus==0.9.1
-cffi==1.2.1
-cryptography==1.0.2
-enum34==1.0.4
+cffi==1.5.2
+cryptography==1.2.2
+enum34==1.1.2
 Eve==0.5.3
 Events==0.2.1
 Flask==0.10.1
@@ -15,7 +15,7 @@ gcloud==0.7.1
 google-apitools==0.4.11
 httplib2==0.9.2
 idna==2.0
-ipaddress==1.0.14
+ipaddress==1.0.16
 itsdangerous==0.24
 Jinja2==2.8
 MarkupSafe==0.23
@@ -30,10 +30,10 @@ pycparser==2.14
 pycrypto==2.6.1
 pymongo==2.9.1
 pyOpenSSL==0.15.1
-requests==2.6.0
+requests==2.9.1
 rsa==3.2
 simplejson==3.8.1
-six==1.9.0
+six==1.10.0
 WebOb==1.5.0
 Werkzeug==0.10.4
 wheel==0.24.0