diff --git a/samples/samples/requirements.txt b/samples/samples/requirements.txt
index c6353c9fb6..8213797350 100644
--- a/samples/samples/requirements.txt
+++ b/samples/samples/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-spanner==3.26.0
+google-cloud-spanner==3.27.0
 futures==3.4.0; python_version < "3"