diff --git a/agent/bin/pg_statsinfod.c b/agent/bin/pg_statsinfod.c
index d4bbb65..2c2f549 100644
--- a/agent/bin/pg_statsinfod.c
+++ b/agent/bin/pg_statsinfod.c
@@ -9,7 +9,7 @@
 #include <fcntl.h>
 #include <sys/stat.h> 
 
-const char *PROGRAM_VERSION	= "15.1";
+const char *PROGRAM_VERSION	= "15.2";
 const char *PROGRAM_URL		= "https://github.com/ossc-db/pg_statsinfo/";
 const char *PROGRAM_EMAIL   = NULL;
 
diff --git a/agent/bin/pg_statsinfod.h b/agent/bin/pg_statsinfod.h
index 7c4dcf0..b6c1cb7 100644
--- a/agent/bin/pg_statsinfod.h
+++ b/agent/bin/pg_statsinfod.h
@@ -27,9 +27,9 @@
 #define SECS_PER_DAY		86400	/* seconds per day */
 
 #define STATSINFO_CONTROL_FILE		"pg_statsinfo.control"
-#define STATSINFO_CONTROL_VERSION	150100
+#define STATSINFO_CONTROL_VERSION	150200
 
-#define STATSREPO_SCHEMA_VERSION	150100
+#define STATSREPO_SCHEMA_VERSION	150200
 
 /* number of columns of csvlog */
 #define CSV_COLS			26
diff --git a/agent/bin/pg_statsrepo.sql b/agent/bin/pg_statsrepo.sql
index a5e27e4..e3a4f81 100644
--- a/agent/bin/pg_statsrepo.sql
+++ b/agent/bin/pg_statsrepo.sql
@@ -850,7 +850,7 @@ LANGUAGE sql;
 
 -- get_version() - version of statsrepo schema
 CREATE FUNCTION statsrepo.get_version() RETURNS text AS
-'SELECT CAST(''150100'' AS TEXT)'
+'SELECT CAST(''150200'' AS TEXT)'
 LANGUAGE sql IMMUTABLE;
 
 -- tps() - transaction per seconds
diff --git a/reporter/pg_statsinfo.c b/reporter/pg_statsinfo.c
index 517b04a..39d2823 100644
--- a/reporter/pg_statsinfo.c
+++ b/reporter/pg_statsinfo.c
@@ -6,7 +6,7 @@
 
 #include "pg_statsinfo.h"
 
-const char *PROGRAM_VERSION	= "15.1";
+const char *PROGRAM_VERSION	= "15.2";
 const char *PROGRAM_URL		= "https://github.com/ossc-db/pg_statsinfo/";
 const char *PROGRAM_EMAIL   = NULL;
 
diff --git a/spec/pg_statsinfo.spec b/spec/pg_statsinfo.spec
index 4efcc33..833957b 100644
--- a/spec/pg_statsinfo.spec
+++ b/spec/pg_statsinfo.spec
@@ -10,7 +10,7 @@
 
 ## Set general information for pg_statsinfo.
 Name:       pg_statsinfo
-Version:    15.1
+Version:    15.2
 Release:    1%{?dist}
 Summary:    Performance monitoring tool for PostgreSQL
 Group:      Applications/Databases
@@ -126,6 +126,8 @@ fi
 
 # History of pg_statsinfo-v15 RPM.
 %changelog
+* Wed Oct 18 2023 - NTT OSS Center 15.2-1
+- pg_statsinfo 15.2 released
 * Fri Jun 30 2023 - NTT OSS Center 15.1-1
 - pg_statsinfo 15.1 released
 * Wed Feb  1 2023 - NTT OSS Center 15.0-1