diff --git a/requirements.txt b/requirements.txt
index 6a4238ec..c18917fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@
 
 mkdocs == 1.6.0
 mkdocs-material == 9.5.20
-plantuml-markdown == 3.9.6
+plantuml-markdown == 3.9.8
 mike == 2.0.0
\ No newline at end of file