diff --git a/spec/src/main/asciidoc/ch05-java_representation.adoc b/spec/src/main/asciidoc/ch05-java_representation.adoc
index 2289e7e..098c8f1 100644
--- a/spec/src/main/asciidoc/ch05-java_representation.adoc
+++ b/spec/src/main/asciidoc/ch05-java_representation.adoc
@@ -879,7 +879,7 @@
 image::images/xmlb-10.png[image]
 
 .Jakarta XML Binding: hasA Relationship between generated element class and its type as described in <<Java Element Class>>
-image::images/xmlb-11.png[image]
+image::images/xmlb-11.svg[image]
 
 While a JAXB 1.0 Element interface implemented its type’s interface,
 a Jakarta XML Binding Element instance has a
diff --git a/spec/src/main/asciidoc/images/xmlb-11.png b/spec/src/main/asciidoc/images/xmlb-11.png
deleted file mode 100644
index 778f540..0000000
--- a/spec/src/main/asciidoc/images/xmlb-11.png
+++ /dev/null
Binary files differ
diff --git a/spec/src/main/asciidoc/images/xmlb-11.svg b/spec/src/main/asciidoc/images/xmlb-11.svg
new file mode 100644
index 0000000..b1da7b3
--- /dev/null
+++ b/spec/src/main/asciidoc/images/xmlb-11.svg
@@ -0,0 +1,115 @@
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