diff --git a/ext/mysql/php_mysql.c b/ext/mysql/php_mysql.c
index c872fd38ef8..0604048545c 100644
--- a/ext/mysql/php_mysql.c
+++ b/ext/mysql/php_mysql.c
@@ -473,10 +473,10 @@ PHP_MSHUTDOWN_FUNCTION(mysql)
 #ifdef PHP_WIN32
 	unsigned long client_ver = mysql_get_client_version();
 	/*
-	  Can't call mysql_server_end() multiple times prior to 5.0.42 on Windows.
+	  Can't call mysql_server_end() multiple times prior to 5.0.46 on Windows.
 	  PHP bug#41350 MySQL bug#25621
 	*/
-	if ((client_ver >= 50042 && client_ver < 50100) || client_ver > 50122) {
+	if ((client_ver >= 50046 && client_ver < 50100) || client_ver > 50122) {
 		mysql_server_end();
 	}
 #else
diff --git a/ext/mysqli/mysqli.c b/ext/mysqli/mysqli.c
index d6505638448..f5911eba77d 100644
--- a/ext/mysqli/mysqli.c
+++ b/ext/mysqli/mysqli.c
@@ -802,10 +802,10 @@ PHP_MSHUTDOWN_FUNCTION(mysqli)
 #ifdef PHP_WIN32
 	unsigned long client_ver = mysql_get_client_version();
 	/*
-	  Can't call mysql_server_end() multiple times prior to 5.0.42 on Windows.
+	  Can't call mysql_server_end() multiple times prior to 5.0.46 on Windows.
 	  PHP bug#41350 MySQL bug#25621
 	*/
-	if ((client_ver >= 50042 && client_ver < 50100) || client_ver > 50122) {
+	if ((client_ver >= 50046 && client_ver < 50100) || client_ver > 50122) {
 		mysql_server_end();
 	}
 #else