From 7ffa7c2fcf1d215a7196eb0bc8533f4869dd2889 Mon Sep 17 00:00:00 2001
From: "release-please[bot]"
 <55107282+release-please[bot]@users.noreply.github.com>
Date: Fri, 17 Jun 2022 19:57:57 +0000
Subject: [PATCH] chore(main): release 3.15.1

---
 CHANGELOG.md | 7 +++++++
 setup.py     | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b67bbf87cb..a24690c4dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-spanner/#history
 
+## [3.15.1](https://github.com/googleapis/python-spanner/compare/v3.15.0...v3.15.1) (2022-06-17)
+
+
+### Bug Fixes
+
+* don't use a list for empty arguments ([#750](https://github.com/googleapis/python-spanner/issues/750)) ([5d8b055](https://github.com/googleapis/python-spanner/commit/5d8b0558f43a3505f62f9a8eae4228c91c6f0ada))
+
 ## [3.15.0](https://github.com/googleapis/python-spanner/compare/v3.14.1...v3.15.0) (2022-06-17)
 
 
diff --git a/setup.py b/setup.py
index c78e2f03ba..1bd54bf961 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
 
 name = "google-cloud-spanner"
 description = "Cloud Spanner API client library"
-version = "3.15.0"
+version = "3.15.1"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'