diff --git a/docs/reference/pom.xml b/docs/reference/pom.xml
index 7e3afabbbd..b4e049bf4b 100644
--- a/docs/reference/pom.xml
+++ b/docs/reference/pom.xml
@@ -29,7 +29,7 @@
 
     <properties>
         <asciidoctor.version>3.1.0</asciidoctor.version>
-        <asciidoctorj-pdf.version>2.3.17</asciidoctorj-pdf.version>
+        <asciidoctorj-pdf.version>2.3.19</asciidoctorj-pdf.version>
         <pdf.name>weld-reference.pdf</pdf.name>
         <html.name>index.html</html.name>
         <weld.version>${project.version}</weld.version>