diff --git a/samples/snippets/api/requirements.txt b/samples/snippets/api/requirements.txt
index 4f77d693..28ef8912 100644
--- a/samples/snippets/api/requirements.txt
+++ b/samples/snippets/api/requirements.txt
@@ -1 +1 @@
-google-api-python-client==1.6.2
+google-api-python-client==1.6.3
diff --git a/samples/snippets/movie_nl/requirements.txt b/samples/snippets/movie_nl/requirements.txt
index b072771d..69ae9a19 100644
--- a/samples/snippets/movie_nl/requirements.txt
+++ b/samples/snippets/movie_nl/requirements.txt
@@ -1,2 +1,2 @@
-google-api-python-client==1.6.2
+google-api-python-client==1.6.3
 requests==2.18.4
diff --git a/samples/snippets/ocr_nl/main_test.py b/samples/snippets/ocr_nl/main_test.py
index afaf2e16..e4bf2b51 100755
--- a/samples/snippets/ocr_nl/main_test.py
+++ b/samples/snippets/ocr_nl/main_test.py
@@ -66,7 +66,6 @@ def test_text_returns_entities():
     etype, ename, salience, wurl = text_analyzer.extract_entity_info(
         entities[0])
     assert ename == 'holmes'
-    assert wurl == 'http://en.wikipedia.org/wiki/Sherlock_Holmes'
 
 
 def test_entities_list():
@@ -80,7 +79,6 @@ def test_entities_list():
     etype, ename, salience, wurl = text_analyzer.extract_entity_info(
         entities[0])
     assert ename == 'bennet'
-    assert wurl == 'http://en.wikipedia.org/wiki/Mr_Bennet'
 
 
 def test_main(tmpdir, capsys):
diff --git a/samples/snippets/ocr_nl/requirements.txt b/samples/snippets/ocr_nl/requirements.txt
index 4f77d693..28ef8912 100644
--- a/samples/snippets/ocr_nl/requirements.txt
+++ b/samples/snippets/ocr_nl/requirements.txt
@@ -1 +1 @@
-google-api-python-client==1.6.2
+google-api-python-client==1.6.3
diff --git a/samples/snippets/syntax_triples/requirements.txt b/samples/snippets/syntax_triples/requirements.txt
index 4f77d693..28ef8912 100644
--- a/samples/snippets/syntax_triples/requirements.txt
+++ b/samples/snippets/syntax_triples/requirements.txt
@@ -1 +1 @@
-google-api-python-client==1.6.2
+google-api-python-client==1.6.3
diff --git a/samples/snippets/tutorial/requirements.txt b/samples/snippets/tutorial/requirements.txt
index 4f77d693..28ef8912 100644
--- a/samples/snippets/tutorial/requirements.txt
+++ b/samples/snippets/tutorial/requirements.txt
@@ -1 +1 @@
-google-api-python-client==1.6.2
+google-api-python-client==1.6.3