diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 3728266..3f7eed3 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,6 +1,6 @@
 google-cloud-pubsub==2.8.0
 google-cloud-containeranalysis==2.6.2
-grafeas==1.3.1
+grafeas==1.4.0
 pytest==5.3.0; python_version > "3.0"
 pytest==4.6.6; python_version < "3.0"
 flaky==3.7.0