diff --git a/README.adoc b/README.adoc
index efcaa09d..fe8b9dfb 100644
--- a/README.adoc
+++ b/README.adoc
@@ -14,14 +14,14 @@ You will need the `maven` build tool and `make`.
 
 [source,sh]
 ----
-java -jar target/mn2pdf-1.4.jar --xml-file <XML-FileName> --xsl-file <XSLT-FileName> --pdf-file <Output-PDF-FileName>
+java -jar target/mn2pdf-1.5.jar --xml-file <XML-FileName> --xsl-file <XSLT-FileName> --pdf-file <Output-PDF-FileName>
 ----
 
 e.g.
 
 [source,sh]
 ----
-java -jar target/mn2pdf-1.4.jar --xml-file tests/G.191.xml --xsl-file tests/itu.recommendation.xsl --pdf-file tests/G.191.pdf
+java -jar target/mn2pdf-1.5.jar --xml-file tests/G.191.xml --xsl-file tests/itu.recommendation.xsl --pdf-file tests/G.191.pdf
 ----
 
 
@@ -41,7 +41,7 @@ Update version in `pom.xml`, e.g.:
 ----
 <groupId>com.metanorma.fop</groupId>
 <artifactId>mn2pdf</artifactId>
-<version>1.4</version>
+<version>1.5</version>
 <name>Metanorma XML to PDF converter</name>
 ----
 
@@ -52,8 +52,8 @@ Tag the same version in Git:
 
 [source,xml]
 ----
-git tag v1.4
-git push origin v1.4
+git tag v1.5
+git push origin v1.5
 ----
 
 Then the corresponding GitHub release will be automatically created at:
diff --git a/pom.xml b/pom.xml
index a82726d0..a7d2af43 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.metanorma.fop</groupId>
 	<artifactId>mn2pdf</artifactId>
-	<version>1.4</version>
+	<version>1.5</version>
 	<name>Metanorma XML to PDF converter</name>
 	<packaging>jar</packaging>
 	<url>https://www.metanorma.com</url>
diff --git a/src/main/resources/pdf_fonts_config.xml b/src/main/resources/pdf_fonts_config.xml
index cce0e3b0..8a105698 100644
--- a/src/main/resources/pdf_fonts_config.xml
+++ b/src/main/resources/pdf_fonts_config.xml
@@ -73,6 +73,10 @@ Relative config URLs are resolved relative to location of this file.
 					<alternate embed-url="cambria.ttf"/>
 					<font-triplet name="Cambria Math" style="normal" weight="normal"/>
 				</font>
+				<font kerning="yes" embed-url="cambria.ttc" sub-font="Cambria Math" simulate-style="true">
+					<alternate embed-url="cambria.ttf"/>
+					<font-triplet name="Cambria Math" style="normal" weight="bold"/>
+				</font>				 
 				<font kerning="yes" embed-url="cambriab.ttf">
 					<alternate embed-url="Cambria Bold.ttf"/>
 					<font-triplet name="Cambria" style="normal" weight="bold"/>
@@ -159,6 +163,9 @@ Relative config URLs are resolved relative to location of this file.
 				<font kerning="yes" embed-url="SourceHanSans-Normal.ttc" sub-font="Source Han Sans Normal" simulate-style="true">
 					<font-triplet name="HanSans" style="italic" weight="normal"/>
 				</font>
+				<font kerning="yes" embed-url="SourceHanSans-Normal.ttc" sub-font="Source Han Sans Normal" simulate-style="true">
+					<font-triplet name="HanSans" style="italic" weight="bold"/>
+				</font>
 				<font kerning="yes" embed-url="SourceHanSans-Bold.ttc" sub-font="Source Han Sans Bold">
 					<font-triplet name="HanSans" style="normal" weight="bold"/>
 				</font>