diff --git a/appengine/flexible/kinto/requirements.txt b/appengine/flexible/kinto/requirements.txt
index 4d88a17b833..7a1f821818f 100644
--- a/appengine/flexible/kinto/requirements.txt
+++ b/appengine/flexible/kinto/requirements.txt
@@ -1,3 +1,3 @@
 gunicorn==19.6.0
 oauth2client==3.0.0
-kinto==4.2.0
+kinto==4.3.0
diff --git a/appengine/flexible/memcache/requirements.txt b/appengine/flexible/memcache/requirements.txt
index 47f998978d4..f94c10ae4d7 100644
--- a/appengine/flexible/memcache/requirements.txt
+++ b/appengine/flexible/memcache/requirements.txt
@@ -1,3 +1,3 @@
 Flask==0.11.1
 gunicorn==19.6.0
-pymemcache==1.3.7
+pymemcache==1.3.8
diff --git a/appengine/flexible/scipy/requirements.txt b/appengine/flexible/scipy/requirements.txt
index 8408979cf9f..c1ec0f008fe 100644
--- a/appengine/flexible/scipy/requirements.txt
+++ b/appengine/flexible/scipy/requirements.txt
@@ -1,4 +1,4 @@
 Flask==0.11.1
 gunicorn==19.6.0
 scipy==0.18.1
-Pillow==3.4.0
+Pillow==3.4.1
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0578dbe1871..f857b487e99 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -26,20 +26,20 @@ grpc-google-cloud-speech-v1beta1==1.0.1
 grpcio==1.0.0
 gunicorn==19.6.0
 httplib2==0.9.2
-kinto==4.2.0
+kinto==4.3.0
 mailjet-rest==v1.2.2
 mock==2.0.0
 mysql-python==1.2.5; python_version == '2.7'
 mysqlclient==1.3.9
 numpy==1.11.2
 oauth2client==3.0.0
-Pillow==3.4.0
+Pillow==3.4.1
 pyasn1-modules==0.0.8
 pyasn1==0.1.9
 PyAudio==0.2.9
 PyCrypto==2.6.1
 pyjwt==1.4.2
-pymemcache==1.3.7
+pymemcache==1.3.8
 PyMySQL==0.7.9
 pytest-cov==2.3.1
 pytest==3.0.3
diff --git a/vision/api/face_detection/requirements.txt b/vision/api/face_detection/requirements.txt
index b6c2ccec0fc..63dfc578885 100644
--- a/vision/api/face_detection/requirements.txt
+++ b/vision/api/face_detection/requirements.txt
@@ -1,2 +1,2 @@
 google-api-python-client==1.5.3
-Pillow==3.4.0
+Pillow==3.4.1