diff --git a/packages/google-cloud-retail/samples/interactive-tutorials/events/requirements.txt b/packages/google-cloud-retail/samples/interactive-tutorials/events/requirements.txt
index 66f7a05ec07c..f0f312aa3b5a 100644
--- a/packages/google-cloud-retail/samples/interactive-tutorials/events/requirements.txt
+++ b/packages/google-cloud-retail/samples/interactive-tutorials/events/requirements.txt
@@ -1,4 +1,4 @@
 google==3.0.0
-google-cloud-retail==1.16.0
+google-cloud-retail==1.16.1
 google-cloud-storage==2.8.0
 google-cloud-bigquery==3.9.0
diff --git a/packages/google-cloud-retail/samples/interactive-tutorials/product/requirements.txt b/packages/google-cloud-retail/samples/interactive-tutorials/product/requirements.txt
index 87792454358b..4f2b14a09e38 100644
--- a/packages/google-cloud-retail/samples/interactive-tutorials/product/requirements.txt
+++ b/packages/google-cloud-retail/samples/interactive-tutorials/product/requirements.txt
@@ -1,4 +1,4 @@
 google==3.0.0
-google-cloud-retail==1.16.0
+google-cloud-retail==1.16.1
 google-cloud-storage==2.8.0
 google-cloud-bigquery==3.9.0
\ No newline at end of file
diff --git a/packages/google-cloud-retail/samples/interactive-tutorials/search/requirements.txt b/packages/google-cloud-retail/samples/interactive-tutorials/search/requirements.txt
index 87792454358b..4f2b14a09e38 100644
--- a/packages/google-cloud-retail/samples/interactive-tutorials/search/requirements.txt
+++ b/packages/google-cloud-retail/samples/interactive-tutorials/search/requirements.txt
@@ -1,4 +1,4 @@
 google==3.0.0
-google-cloud-retail==1.16.0
+google-cloud-retail==1.16.1
 google-cloud-storage==2.8.0
 google-cloud-bigquery==3.9.0
\ No newline at end of file