diff --git a/docs/requirements.txt b/docs/requirements.txt
index 7a1d887b..63916046 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -4,4 +4,4 @@ m2r2
 sphinx-multibuild
 breathe
 Jinja2<3.1
-mistune<0.8.5
+mistune<3.2.2
diff --git a/requirements.txt b/requirements.txt
index 1d639648..070c0924 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 sphinx==1.8.5
 sphinx-bootstrap-theme
 m2r
-mistune==0.8.4
+mistune==3.2.1
 sphinx-multibuild
 breathe