diff --git a/docs/requirements.txt b/docs/requirements.txt
index f7fa14c9..99d53dc0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 shibuya==2025.8.16
 sphinx==7.4.7
 sphinx-click==6.0.0
-myst_parser==4.0.1
+myst_parser==5.0.0
 sphinx-copybutton==0.5.2
 sphinx-mermaid