diff --git a/requirements.txt b/requirements.txt
index 4de9692..8344230 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 mkdocs~=1.6.1
 markdown~=3.7
-mkdocs-git-revision-date-localized-plugin
\ No newline at end of file
+mkdocs-git-revision-date-localized-plugin
+mkdocs-mermaid2-plugin
\ No newline at end of file