diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a7dac80f..d9ef6e743 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+### citus v9.0.1 (October 25, 2019) ###
+
+* Fixes a memory leak in the executor
+
+* Revokes usage from the citus schema from public
+
 ### citus v9.0.0 (October 7, 2019) ###
 
 * Adds support for PostgreSQL 12
diff --git a/configure b/configure
index 98102ee97..97f04a81e 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Citus 9.0devel.
+# Generated by GNU Autoconf 2.69 for Citus 9.1devel.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -579,8 +579,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='Citus'
 PACKAGE_TARNAME='citus'
-PACKAGE_VERSION='9.0devel'
-PACKAGE_STRING='Citus 9.0devel'
+PACKAGE_VERSION='9.1devel'
+PACKAGE_STRING='Citus 9.1devel'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1251,7 +1251,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures Citus 9.0devel to adapt to many kinds of systems.
+\`configure' configures Citus 9.1devel to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1313,7 +1313,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of Citus 9.0devel:";;
+     short | recursive ) echo "Configuration of Citus 9.1devel:";;
    esac
   cat <<\_ACEOF
 
@@ -1413,7 +1413,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-Citus configure 9.0devel
+Citus configure 9.1devel
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1896,7 +1896,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by Citus $as_me 9.0devel, which was
+It was created by Citus $as_me 9.1devel, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -5000,7 +5000,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by Citus $as_me 9.0devel, which was
+This file was extended by Citus $as_me 9.1devel, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5062,7 +5062,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-Citus config.status 9.0devel
+Citus config.status 9.1devel
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.in b/configure.in
index 9a649b809..13d100d68 100644
--- a/configure.in
+++ b/configure.in
@@ -5,7 +5,7 @@
 # everyone needing autoconf installed, the resulting files are checked
 # into the SCM.
 
-AC_INIT([Citus], [9.0devel])
+AC_INIT([Citus], [9.1devel])
 AC_COPYRIGHT([Copyright (c) Citus Data, Inc.])
 
 # we'll need sed and awk for some of the version commands
diff --git a/src/test/regress/expected/multi_extension.out b/src/test/regress/expected/multi_extension.out
index be50e54b7..4946909b3 100644
--- a/src/test/regress/expected/multi_extension.out
+++ b/src/test/regress/expected/multi_extension.out
@@ -109,11 +109,13 @@ ALTER EXTENSION citus UPDATE TO '8.2-3';
 ALTER EXTENSION citus UPDATE TO '8.2-4';
 ALTER EXTENSION citus UPDATE TO '8.3-1';
 ALTER EXTENSION citus UPDATE TO '9.0-1';
+ALTER EXTENSION citus UPDATE TO '9.0-2';
+ALTER EXTENSION citus UPDATE TO '9.1-1';
 -- show running version
 SHOW citus.version;
  citus.version 
 ---------------
- 9.0devel
+ 9.1devel
 (1 row)
 
 -- ensure no objects were created outside pg_catalog
@@ -135,7 +137,7 @@ RESET citus.enable_version_checks;
 DROP EXTENSION citus;
 CREATE EXTENSION citus VERSION '7.0-1';
 ERROR:  specified version incompatible with loaded Citus library
-DETAIL:  Loaded library requires 9.0, but 7.0-1 was specified.
+DETAIL:  Loaded library requires 9.1, but 7.0-1 was specified.
 HINT:  If a newer library is present, restart the database and try the command again.
 -- Test non-distributed queries work even in version mismatch
 SET citus.enable_version_checks TO 'false';
@@ -178,7 +180,7 @@ ORDER BY 1;
 -- We should not distribute table in version mistmatch
 SELECT create_distributed_table('version_mismatch_table', 'column1');
 ERROR:  loaded Citus library version differs from installed extension version
-DETAIL:  Loaded library requires 9.0, but the installed extension version is 7.1-1.
+DETAIL:  Loaded library requires 9.1, but the installed extension version is 7.1-1.
 HINT:  Run ALTER EXTENSION citus UPDATE and try again.
 -- This function will cause fail in next ALTER EXTENSION
 CREATE OR REPLACE FUNCTION pg_catalog.master_dist_authinfo_cache_invalidate()
@@ -278,7 +280,7 @@ FROM test.maintenance_worker();
 CREATE SCHEMA test_deamon;
 -- we create a similar function on the regression database
 -- note that this function checks for the existence of the daemon
--- when not found, returns true else tries for 5 times and 
+-- when not found, returns true else tries for 5 times and
 -- returns false
 CREATE OR REPLACE FUNCTION test_deamon.maintenance_deamon_died(p_dbname text)
     RETURNS boolean
@@ -301,9 +303,9 @@ END;
 $$;
 -- drop the database and see that the deamon is dead
 DROP DATABASE another;
-SELECT 
+SELECT
     *
-FROM 
+FROM
     test_deamon.maintenance_deamon_died('another');
  maintenance_deamon_died 
 -------------------------
diff --git a/src/test/regress/sql/multi_extension.sql b/src/test/regress/sql/multi_extension.sql
index 868c69c87..4c4bdb9f0 100644
--- a/src/test/regress/sql/multi_extension.sql
+++ b/src/test/regress/sql/multi_extension.sql
@@ -110,6 +110,8 @@ ALTER EXTENSION citus UPDATE TO '8.2-3';
 ALTER EXTENSION citus UPDATE TO '8.2-4';
 ALTER EXTENSION citus UPDATE TO '8.3-1';
 ALTER EXTENSION citus UPDATE TO '9.0-1';
+ALTER EXTENSION citus UPDATE TO '9.0-2';
+ALTER EXTENSION citus UPDATE TO '9.1-1';
 
 -- show running version
 SHOW citus.version;
@@ -261,7 +263,7 @@ CREATE SCHEMA test_deamon;
 
 -- we create a similar function on the regression database
 -- note that this function checks for the existence of the daemon
--- when not found, returns true else tries for 5 times and 
+-- when not found, returns true else tries for 5 times and
 -- returns false
 CREATE OR REPLACE FUNCTION test_deamon.maintenance_deamon_died(p_dbname text)
     RETURNS boolean
@@ -285,9 +287,9 @@ $$;
 
 -- drop the database and see that the deamon is dead
 DROP DATABASE another;
-SELECT 
+SELECT
     *
-FROM 
+FROM
     test_deamon.maintenance_deamon_died('another');
 
 -- we don't need the schema and the function anymore