6 files changed, 16 insertions, 12 deletions
diff --git a/doc/manual/p11-kit-config.xml b/doc/manual/p11-kit-config.xml
index ca07769..6d069dd 100644
--- a/doc/manual/p11-kit-config.xml
+++ b/doc/manual/p11-kit-config.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
-]>
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+	"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+
 <chapter xml:id="config">
 	<title>PKCS#11 Configuration</title>
 
diff --git a/doc/manual/p11-kit-devel.xml b/doc/manual/p11-kit-devel.xml
index 12beb5d..96db868 100644
--- a/doc/manual/p11-kit-devel.xml
+++ b/doc/manual/p11-kit-devel.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
-]>
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+	"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+
 <chapter xml:id="devel">
 	<title>Building, Packaging, and Contributing to p11-kit</title>
 
diff --git a/doc/manual/p11-kit-sharing.xml b/doc/manual/p11-kit-sharing.xml
index a1c19a7..e692e3d 100644
--- a/doc/manual/p11-kit-sharing.xml
+++ b/doc/manual/p11-kit-sharing.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
-]>
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+	"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+
 <chapter xml:id="sharing">
 	<title>Sharing PKCS#11 modules</title>
 
diff --git a/doc/manual/p11-kit-trust.xml b/doc/manual/p11-kit-trust.xml
index 198d5db..999bfef 100644
--- a/doc/manual/p11-kit-trust.xml
+++ b/doc/manual/p11-kit-trust.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
-]>
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+	"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+
 <chapter xml:id="trust">
 <title>Trust Policy Module</title>
 
diff --git a/doc/manual/p11-kit.xml b/doc/manual/p11-kit.xml
index 83fd47d..9c48b68 100644
--- a/doc/manual/p11-kit.xml
+++ b/doc/manual/p11-kit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-        "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+	"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
 
 <refentry id="p11-kit">
 
diff --git a/doc/manual/pkcs11.conf.xml b/doc/manual/pkcs11.conf.xml
index 5ff0863..1814377 100644
--- a/doc/manual/pkcs11.conf.xml
+++ b/doc/manual/pkcs11.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-        "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+	"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
 
 <refentry id="pkcs11.conf">