diff --git a/reference/xmlwriter/versions.xml b/reference/xmlwriter/versions.xml
index c6d984de74..aee2d1c5b5 100644
--- a/reference/xmlwriter/versions.xml
+++ b/reference/xmlwriter/versions.xml
@@ -14,7 +14,7 @@
  <function name="XMLWriter::endDtd" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::endDtdAttlist" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::endDtdElement" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
- <function name="XMLWriter::endDtdEntity" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
+ <function name="XMLWriter::endDtdEntity" from="PHP 5 &gt;= 5.2.1, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::endElement" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::endPi" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::flush" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 1.0.0"/>
@@ -32,7 +32,7 @@
  <function name="XMLWriter::startDtd" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::startDtdAttlist" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::startDtdElement" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
- <function name="XMLWriter::startDtdEntity" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
+ <function name="XMLWriter::startDtdEntity" from="PHP 5 &gt;= 5.2.1, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::startElement" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::startElementNs" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::startPi" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
@@ -44,7 +44,7 @@
  <function name="XMLWriter::writeDtd" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::writeDtdAttlist" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::writeDtdElement" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
- <function name="XMLWriter::writeDtdEntity" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
+ <function name="XMLWriter::writeDtdEntity" from="PHP 5 &gt;= 5.2.1, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::writeElement" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::writeElementNs" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="XMLWriter::writePi" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
@@ -58,7 +58,7 @@
  <function name="xmlwriter_end_dtd" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_end_dtd_attlist" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_end_dtd_element" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
- <function name="xmlwriter_end_dtd_entity" from="PHP 5 &gt;= 5.2.0, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
+ <function name="xmlwriter_end_dtd_entity" from="PHP 5 &gt;= 5.2.1, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_end_element" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_end_pi" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_flush" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 1.0.0"/>
@@ -76,7 +76,7 @@
  <function name="xmlwriter_start_dtd" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_start_dtd_attlist" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_start_dtd_element" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
- <function name="xmlwriter_start_dtd_entity" from="PHP 5 &gt;= 5.2.0, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
+ <function name="xmlwriter_start_dtd_entity" from="PHP 5 &gt;= 5.2.1, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_start_element" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_start_element_ns" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_start_pi" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
@@ -88,7 +88,7 @@
  <function name="xmlwriter_write_dtd" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_write_dtd_attlist" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_write_dtd_element" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
- <function name="xmlwriter_write_dtd_entity" from="PHP 5 &gt;= 5.2.0, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
+ <function name="xmlwriter_write_dtd_entity" from="PHP 5 &gt;= 5.2.1, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_write_element" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_write_element_ns" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>
  <function name="xmlwriter_write_pi" from="PHP 5 &gt;= 5.1.2, PHP 7, PECL xmlwriter &gt;= 0.1.0"/>