diff --git a/lib/asciidoctor-diagram-java-1.3.3.jar b/lib/asciidoctor-diagram-java-1.3.3.jar
deleted file mode 100644
index 9491e58d..00000000
Binary files a/lib/asciidoctor-diagram-java-1.3.3.jar and /dev/null differ
diff --git a/lib/asciidoctor-diagram-java-1.3.4.jar b/lib/asciidoctor-diagram-java-1.3.4.jar
new file mode 100644
index 00000000..ac966b5c
Binary files /dev/null and b/lib/asciidoctor-diagram-java-1.3.4.jar differ
diff --git a/lib/asciidoctor-diagram/util/java.rb b/lib/asciidoctor-diagram/util/java.rb
index 7d7dd74b..23e96894 100644
--- a/lib/asciidoctor-diagram/util/java.rb
+++ b/lib/asciidoctor-diagram/util/java.rb
@@ -4,7 +4,7 @@ module Diagram
     module Java
       def self.classpath
         @classpath ||= [
-            File.expand_path(File.join('../..', 'asciidoctor-diagram-java-1.3.3.jar'), File.dirname(__FILE__))
+            File.expand_path(File.join('../..', 'asciidoctor-diagram-java-1.3.4.jar'), File.dirname(__FILE__))
         ]
       end