diff --git a/requirements.txt b/requirements.txt
index bc5a715..c29f55a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ Jinja2==3.0.1
 jmespath==1.0.1
 keyring==23.5.0
 lazy-object-proxy==1.9.0
-m2r==0.2.1
+m2r==0.3.1
 MarkupSafe==2.1.3
 mccabe==0.6.1
 mistune==0.8.4