diff --git a/ext/pdo/CREDITS b/ext/pdo/CREDITS
index e650219359a..5971cdb0dd6 100755
--- a/ext/pdo/CREDITS
+++ b/ext/pdo/CREDITS
@@ -1,2 +1,3 @@
 PHP Data Objects
-Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle
+Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky
+
diff --git a/ext/pdo_mysql/CREDITS b/ext/pdo_mysql/CREDITS
index 0735d9a1e81..0bee1ee76e7 100755
--- a/ext/pdo_mysql/CREDITS
+++ b/ext/pdo_mysql/CREDITS
@@ -1,2 +1,3 @@
-mySQL 3.x driver for PDO
-George Schlossnagle
+mySQL driver for PDO
+George Schlossnagle, Wez Furlong, Ilia Alshanetsky
+ 
diff --git a/ext/standard/credits.c b/ext/standard/credits.c
index 1eb491a42ed..0727155c038 100644
--- a/ext/standard/credits.c
+++ b/ext/standard/credits.c
@@ -69,7 +69,7 @@ PHPAPI void php_print_credits(int flag TSRMLS_DC)
 		CREDIT_LINE("Win32 Port", "Shane Caraveo, Zeev Suraski, Wez Furlong");
 		CREDIT_LINE("Server API (SAPI) Abstraction Layer", "Andi Gutmans, Shane Caraveo, Zeev Suraski");
 		CREDIT_LINE("Streams Abstraction Layer", "Wez Furlong, Sara Golemon");
-		CREDIT_LINE("PHP Data Objects Layer", "Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle");
+		CREDIT_LINE("PHP Data Objects Layer", "Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky");
 		php_info_print_table_end();
 	}
 
@@ -106,7 +106,7 @@ PHPAPI void php_print_credits(int flag TSRMLS_DC)
 	if (flag & PHP_CREDITS_QA) {
 		php_info_print_table_start();
 		php_info_print_table_header(1, "PHP 5.1 Quality Assurance Team");
-		php_info_print_table_row(1, "Ilia Alshanetsky, Joerg Behrens, Stefan Esser, Moriyoshi Koizumi, Magnus Maatta, Sebastian Nohn, Derick Rethans, Melvyn Sopacua, Jani Taskinen");
+		php_info_print_table_row(1, "Ilia Alshanetsky, Joerg Behrens, Antony Dovgal, Stefan Esser, Moriyoshi Koizumi, Magnus Maatta, Sebastian Nohn, Derick Rethans, Melvyn Sopacua, Jani Taskinen");
 		php_info_print_table_end();
 	}
 
diff --git a/ext/standard/credits_ext.h b/ext/standard/credits_ext.h
index 5b8bface00f..18bab41be4c 100644
--- a/ext/standard/credits_ext.h
+++ b/ext/standard/credits_ext.h
@@ -43,10 +43,9 @@ CREDIT_LINE("mhash", "Sascha Schumann");
 CREDIT_LINE("mime_magic", "Hartmut Holzgraefe");
 CREDIT_LINE("MING", "Dave Hayden, Frank M. Kromann");
 CREDIT_LINE("MS SQL", "Frank M. Kromann");
-CREDIT_LINE("msession", "Mark L. Woodward");
 CREDIT_LINE("mSQL", "Zeev Suraski");
 CREDIT_LINE("Multibyte String Functions", "Tsukada Takuya, Rui Hirokawa");
-CREDIT_LINE("mySQL 3.x driver for PDO", "George Schlossnagle");
+CREDIT_LINE("mySQL driver for PDO", "George Schlossnagle, Wez Furlong, Ilia Alshanetsky");
 CREDIT_LINE("MySQL", "Zeev Suraski, Zak Greant, Georg Richter");
 CREDIT_LINE("MySQLi", "Zak Greant, Georg Richter");
 CREDIT_LINE("ncurses", "Ilia Alshanetsky, Wez Furlong, Hartmut Holzgraefe, Georg Richter");
@@ -57,7 +56,7 @@ CREDIT_LINE("OpenSSL", "Stig Venaas, Wez Furlong, Sascha Kettler");
 CREDIT_LINE("Oracle (OCI) driver for PDO", "Wez Furlong");
 CREDIT_LINE("pcntl", "Jason Greene");
 CREDIT_LINE("Perl Compatible Regexps", "Andrei Zmievski");
-CREDIT_LINE("PHP Data Objects", "Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle");
+CREDIT_LINE("PHP Data Objects", "Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky");
 CREDIT_LINE("PHP hash", "Sara Golemon, Rasmus Lerdorf, Stefan Esser, Michael Wallner");
 CREDIT_LINE("Posix", "Kristian Köhntopp");
 CREDIT_LINE("PostgreSQL driver for PDO", "Edin Kadribasic, Ilia Alshanetsky");
@@ -86,6 +85,6 @@ CREDIT_LINE("WDDX", "Andrei Zmievski");
 CREDIT_LINE("XML", "Stig Bakken, Thies C. Arntzen, Sterling Hughes");
 CREDIT_LINE("XMLReader", "Rob Richards");
 CREDIT_LINE("xmlrpc", "Dan Libby");
-CREDIT_LINE("XMLWriter", "Rob Richards");
+CREDIT_LINE("XMLWriter", "Rob Richards, Pierre-Alain Joye");
 CREDIT_LINE("XSL", "Christian Stocker, Rob Richards");
 CREDIT_LINE("Zlib", "Rasmus Lerdorf, Stefan Roehrich, Zeev Suraski, Jade Nicoletti");