diff --git a/language/snippets/api/requirements.txt b/language/snippets/api/requirements.txt
index 5e9029185cdc..a1a63f75b4be 100644
--- a/language/snippets/api/requirements.txt
+++ b/language/snippets/api/requirements.txt
@@ -1,3 +1,3 @@
 google-api-python-client==1.7.4
-google-auth==1.5.1
+google-auth==1.6.1
 google-auth-httplib2==0.0.3
diff --git a/language/snippets/classify_text/requirements.txt b/language/snippets/classify_text/requirements.txt
index d045e22d00e3..330f8f988be3 100644
--- a/language/snippets/classify_text/requirements.txt
+++ b/language/snippets/classify_text/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-language==1.0.2
-numpy==1.15.1
+google-cloud-language==1.1.0
+numpy==1.15.4
diff --git a/language/snippets/generated-samples/v1/requirements.txt b/language/snippets/generated-samples/v1/requirements.txt
index 2cbc37eb15b1..7029093e9515 100644
--- a/language/snippets/generated-samples/v1/requirements.txt
+++ b/language/snippets/generated-samples/v1/requirements.txt
@@ -1 +1 @@
-google-cloud-language==1.0.2
+google-cloud-language==1.1.0
diff --git a/language/snippets/sentiment/requirements.txt b/language/snippets/sentiment/requirements.txt
index 2cbc37eb15b1..7029093e9515 100644
--- a/language/snippets/sentiment/requirements.txt
+++ b/language/snippets/sentiment/requirements.txt
@@ -1 +1 @@
-google-cloud-language==1.0.2
+google-cloud-language==1.1.0