diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7e0a7d2..3790764 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -49,7 +49,7 @@ mypy==2.1.0
     # via pyuspto
 mypy-extensions==1.1.0
     # via mypy
-myst-parser==5.0.0
+myst-parser==5.1.0
     # via pyuspto
 packaging==26.2
     # via