diff --git a/docs/requirements.in b/docs/requirements.in
index 192310d..5d771e5 100644
--- a/docs/requirements.in
+++ b/docs/requirements.in
@@ -1,3 +1,4 @@
+myst-parser==0.15.2
 pip-tools==6.4.0
 sphinx==4.2.0
 sphinx-rtd-theme==1.0.0