diff --git a/packages/google-cloud-containeranalysis/samples/snippets/requirements.txt b/packages/google-cloud-containeranalysis/samples/snippets/requirements.txt
index 1ed23cb0f549..3f51425293fa 100644
--- a/packages/google-cloud-containeranalysis/samples/snippets/requirements.txt
+++ b/packages/google-cloud-containeranalysis/samples/snippets/requirements.txt
@@ -1,6 +1,6 @@
 google-cloud-pubsub==1.6.0
 google-cloud-containeranalysis==0.3.1
-grafeas==0.4.0
+grafeas==0.4.1
 pytest==5.3.0; python_version > "3.0"
 pytest==4.6.6; python_version < "3.0"
 flaky==3.6.1