diff --git a/packages/google-cloud-language/samples/snippets/api/requirements.txt b/packages/google-cloud-language/samples/snippets/api/requirements.txt
index 0b96c82ee4c2..e5b1db3fd620 100644
--- a/packages/google-cloud-language/samples/snippets/api/requirements.txt
+++ b/packages/google-cloud-language/samples/snippets/api/requirements.txt
@@ -1 +1 @@
-google-api-python-client==1.5.1
+google-api-python-client==1.5.2
diff --git a/packages/google-cloud-language/samples/snippets/movie_nl/requirements.txt b/packages/google-cloud-language/samples/snippets/movie_nl/requirements.txt
index d77ac3f28686..5e4dc72a3933 100644
--- a/packages/google-cloud-language/samples/snippets/movie_nl/requirements.txt
+++ b/packages/google-cloud-language/samples/snippets/movie_nl/requirements.txt
@@ -1,2 +1,2 @@
-google-api-python-client==1.5.1
+google-api-python-client==1.5.2
 requests==2.11.0
diff --git a/packages/google-cloud-language/samples/snippets/ocr_nl/requirements.txt b/packages/google-cloud-language/samples/snippets/ocr_nl/requirements.txt
index 0b96c82ee4c2..e5b1db3fd620 100644
--- a/packages/google-cloud-language/samples/snippets/ocr_nl/requirements.txt
+++ b/packages/google-cloud-language/samples/snippets/ocr_nl/requirements.txt
@@ -1 +1 @@
-google-api-python-client==1.5.1
+google-api-python-client==1.5.2
diff --git a/packages/google-cloud-language/samples/snippets/syntax_triples/requirements.txt b/packages/google-cloud-language/samples/snippets/syntax_triples/requirements.txt
index 0b96c82ee4c2..e5b1db3fd620 100644
--- a/packages/google-cloud-language/samples/snippets/syntax_triples/requirements.txt
+++ b/packages/google-cloud-language/samples/snippets/syntax_triples/requirements.txt
@@ -1 +1 @@
-google-api-python-client==1.5.1
+google-api-python-client==1.5.2