diff --git a/appengine/standard/endpoints-frameworks-v2/echo/requirements.txt b/appengine/standard/endpoints-frameworks-v2/echo/requirements.txt
index a27bf260d19..f3167860e00 100644
--- a/appengine/standard/endpoints-frameworks-v2/echo/requirements.txt
+++ b/appengine/standard/endpoints-frameworks-v2/echo/requirements.txt
@@ -1,2 +1,2 @@
-google-endpoints==2.1.1
+google-endpoints==2.1.2
 google-endpoints-api-management==1.1.3
diff --git a/codelabs/flex_and_vision/requirements.txt b/codelabs/flex_and_vision/requirements.txt
index 37145701dcd..de764a51fce 100644
--- a/codelabs/flex_and_vision/requirements.txt
+++ b/codelabs/flex_and_vision/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.12.2
 gunicorn==19.7.1
-google-cloud-vision==0.25.0
+google-cloud-vision==0.25.1
 google-cloud-storage==1.2.0
 google-cloud-datastore==1.1.0
diff --git a/compute/encryption/requirements.txt b/compute/encryption/requirements.txt
index 93b337068ef..28c40100e0c 100644
--- a/compute/encryption/requirements.txt
+++ b/compute/encryption/requirements.txt
@@ -1,2 +1,2 @@
-cryptography==2.0
+cryptography==2.0.2
 requests==2.18.2
diff --git a/iap/requirements.txt b/iap/requirements.txt
index 3aad4ca1c6d..df246a3c870 100644
--- a/iap/requirements.txt
+++ b/iap/requirements.txt
@@ -1,5 +1,5 @@
 PyJWT==1.5.2
-cryptography==2.0
+cryptography==2.0.2
 google-auth==1.0.1
 requests==2.18.2
 requests_toolbelt==0.8.0
diff --git a/iot/api-client/mqtt_example/requirements.txt b/iot/api-client/mqtt_example/requirements.txt
index e79695fb895..5a55f616b0b 100644
--- a/iot/api-client/mqtt_example/requirements.txt
+++ b/iot/api-client/mqtt_example/requirements.txt
@@ -1,3 +1,3 @@
-cryptography==2.0
+cryptography==2.0.2
 pyjwt==1.5.2
 paho-mqtt==1.3.0
diff --git a/vision/cloud-client/crop_hints/requirements.txt b/vision/cloud-client/crop_hints/requirements.txt
index 47a870ee71b..55061efd011 100644
--- a/vision/cloud-client/crop_hints/requirements.txt
+++ b/vision/cloud-client/crop_hints/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-vision==0.25.0
+google-cloud-vision==0.25.1
 pillow==4.2.1
diff --git a/vision/cloud-client/detect/requirements.txt b/vision/cloud-client/detect/requirements.txt
index 704448d6c4f..c6e92fdce97 100644
--- a/vision/cloud-client/detect/requirements.txt
+++ b/vision/cloud-client/detect/requirements.txt
@@ -1 +1 @@
-google-cloud-vision==0.25.0
+google-cloud-vision==0.25.1
diff --git a/vision/cloud-client/document_text/requirements.txt b/vision/cloud-client/document_text/requirements.txt
index 47a870ee71b..55061efd011 100644
--- a/vision/cloud-client/document_text/requirements.txt
+++ b/vision/cloud-client/document_text/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-vision==0.25.0
+google-cloud-vision==0.25.1
 pillow==4.2.1
diff --git a/vision/cloud-client/face_detection/requirements.txt b/vision/cloud-client/face_detection/requirements.txt
index 0174b4fb8b7..6870b644723 100644
--- a/vision/cloud-client/face_detection/requirements.txt
+++ b/vision/cloud-client/face_detection/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-vision==0.25.0
+google-cloud-vision==0.25.1
 Pillow==4.2.1
diff --git a/vision/cloud-client/quickstart/requirements.txt b/vision/cloud-client/quickstart/requirements.txt
index 704448d6c4f..c6e92fdce97 100644
--- a/vision/cloud-client/quickstart/requirements.txt
+++ b/vision/cloud-client/quickstart/requirements.txt
@@ -1 +1 @@
-google-cloud-vision==0.25.0
+google-cloud-vision==0.25.1
diff --git a/vision/cloud-client/web/requirements.txt b/vision/cloud-client/web/requirements.txt
index 704448d6c4f..c6e92fdce97 100644
--- a/vision/cloud-client/web/requirements.txt
+++ b/vision/cloud-client/web/requirements.txt
@@ -1 +1 @@
-google-cloud-vision==0.25.0
+google-cloud-vision==0.25.1