diff --git a/requirements-dev.txt b/requirements-dev.txt
index bf9aeeb..75984e6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -51,7 +51,7 @@ mypy==2.4.1
     # via pyUSPTO (pyproject.toml)
 mypy-extensions==1.1.0
     # via mypy
-myst-parser==5.1.0
+myst-parser==5.2.0
     # via pyUSPTO (pyproject.toml)
 packaging==26.3
     # via