diff --git a/client/cdb_dataservices_client--0.20.0--0.21.0.sql b/client/cdb_dataservices_client--0.20.0--0.21.0.sql
new file mode 100644
index 0000000..970c329
--- /dev/null
+++ b/client/cdb_dataservices_client--0.20.0--0.21.0.sql
@@ -0,0 +1,8 @@
+--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
+-- Complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "ALTER EXTENSION cdb_dataservices_client UPDATE TO '0.21.0'" to load this file. \quit
+
+-- Make sure we have a sane search path to create/update the extension
+SET search_path = "$user",cartodb,public,cdb_dataservices_client;
+
+-- HERE goes your code to upgrade/downgrade
diff --git a/client/cdb_dataservices_client--0.21.0--0.20.0.sql b/client/cdb_dataservices_client--0.21.0--0.20.0.sql
new file mode 100644
index 0000000..832c80c
--- /dev/null
+++ b/client/cdb_dataservices_client--0.21.0--0.20.0.sql
@@ -0,0 +1,8 @@
+--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
+-- Complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "ALTER EXTENSION cdb_dataservices_client UPDATE TO '0.20.0'" to load this file. \quit
+
+-- Make sure we have a sane search path to create/update the extension
+SET search_path = "$user",cartodb,public,cdb_dataservices_client;
+
+-- HERE goes your code to upgrade/downgrade
diff --git a/client/cdb_dataservices_client.control b/client/cdb_dataservices_client.control
index 0dd238c..ee170e2 100644
--- a/client/cdb_dataservices_client.control
+++ b/client/cdb_dataservices_client.control
@@ -1,5 +1,5 @@
 comment = 'CartoDB dataservices client API extension'
-default_version = '0.20.0'
+default_version = '0.21.0'
 requires = 'plproxy, cartodb'
 superuser = true
 schema = cdb_dataservices_client
diff --git a/client/cdb_dataservices_client--0.19.0--0.20.0.sql b/client/old_versions/cdb_dataservices_client--0.19.0--0.20.0.sql
similarity index 100%
rename from client/cdb_dataservices_client--0.19.0--0.20.0.sql
rename to client/old_versions/cdb_dataservices_client--0.19.0--0.20.0.sql
diff --git a/client/cdb_dataservices_client--0.20.0--0.19.0.sql b/client/old_versions/cdb_dataservices_client--0.20.0--0.19.0.sql
similarity index 100%
rename from client/cdb_dataservices_client--0.20.0--0.19.0.sql
rename to client/old_versions/cdb_dataservices_client--0.20.0--0.19.0.sql
diff --git a/client/cdb_dataservices_client--0.20.0.sql b/client/old_versions/cdb_dataservices_client--0.20.0.sql
similarity index 100%
rename from client/cdb_dataservices_client--0.20.0.sql
rename to client/old_versions/cdb_dataservices_client--0.20.0.sql