diff --git a/semantic-conventions/setup.cfg b/semantic-conventions/setup.cfg
index ce15e71c..275adc4a 100644
--- a/semantic-conventions/setup.cfg
+++ b/semantic-conventions/setup.cfg
@@ -39,7 +39,7 @@ install_requires =
     dataclasses~=0.6
     ruamel.yaml~=0.16
     Jinja2~=3.0
-    mistune==2.0.0a6
+    mistune==3.0.0rc4
 
 [options.packages.find]
 where = src