diff --git a/pom.xml b/pom.xml
index 75dd8359..84d54f78 100644
--- a/pom.xml
+++ b/pom.xml
@@ -99,7 +99,7 @@
         
         <asciidoctor.maven.plugin.version>3.0.0</asciidoctor.maven.plugin.version>
         <asciidoctorj.version>3.0.0</asciidoctorj.version>
-        <asciidoctorj.pdf.version>2.3.18</asciidoctorj.pdf.version>
+        <asciidoctorj.pdf.version>2.3.19</asciidoctorj.pdf.version>
         <jruby.version>9.4.8.0</jruby.version> 
 
         <!-- Used in TCK only -->