diff --git a/optimization/snippets/requirements.txt b/optimization/snippets/requirements.txt
index 1546c66a135b..ae1d796f972e 100644
--- a/optimization/snippets/requirements.txt
+++ b/optimization/snippets/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-optimization==1.1.2
+google-cloud-optimization==1.1.3
 google-cloud-storage==2.5.0