diff --git a/setup.py b/setup.py
index e24b9b35cc5e..3b61893d62eb 100644
--- a/setup.py
+++ b/setup.py
@@ -61,7 +61,7 @@
     'google-cloud-pubsub >= 0.28.1, < 0.29dev',
     'google-cloud-resource-manager >= 0.27.0, < 0.28dev',
     'google-cloud-runtimeconfig >= 0.27.0, < 0.28dev',
-    'google-cloud-spanner >= 0.26.0, < 0.27dev',
+    'google-cloud-spanner >= 0.27.0, < 0.28dev',
     'google-cloud-speech >= 0.29.0, < 0.30dev',
     'google-cloud-storage >= 1.4.0, < 1.5dev',
     'google-cloud-translate >= 1.2.0, < 1.3dev',
diff --git a/spanner/setup.py b/spanner/setup.py
index 328e73c134a2..7498d54abfd6 100644
--- a/spanner/setup.py
+++ b/spanner/setup.py
@@ -60,7 +60,7 @@
 
 setup(
     name='google-cloud-spanner',
-    version='0.26.0',
+    version='0.27.0',
     description='Python Client for Cloud Spanner',
     long_description=README,
     namespace_packages=[