diff --git a/gradle.properties b/gradle.properties
index 225c197b..369bc90b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,7 +9,7 @@ asciidoctorj20Version=2.0.0
 asciidoctorj21Version=2.1.0
 asciidoctorj22Version=2.2.0
 asciidoctorj23Version=2.3.0
-asciidoctorj24Version=2.4.2
+asciidoctorj24Version=2.4.3
 asciidoctorj25Version=2.5.1
 
 javaFormatVersion=0.0.27