diff --git a/requirements.txt b/requirements.txt
index d11cb8a3a1b..cee00583a2c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ sphinxcontrib-devhelp==2.0.0
 sphinxcontrib-htmlhelp==2.1.0
 sphinxcontrib-jquery==4.1
 sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-mermaid==2.0.3
+sphinxcontrib-mermaid==2.1.0
 sphinx-lint==1.0.2
 sphinx-notfound-page==1.1.0
 sphinxcontrib-phpdomain==0.15.2