diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 55eb959d111..d827aa789dc 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -280,7 +280,7 @@ sphinxcontrib-htmlhelp==2.1.0
     # via sphinx
 sphinxcontrib-jsmath==1.0.1
     # via sphinx
-sphinxcontrib-mermaid==2.0.3
+sphinxcontrib-mermaid==2.1.0
     # via -r requirements/doc.in
 sphinxcontrib-qthelp==2.0.0
     # via sphinx
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 7578eb772c6..d593f882898 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -272,7 +272,7 @@ sphinxcontrib-htmlhelp==2.1.0
     # via sphinx
 sphinxcontrib-jsmath==1.0.1
     # via sphinx
-sphinxcontrib-mermaid==2.0.3
+sphinxcontrib-mermaid==2.1.0
     # via -r requirements/doc.in
 sphinxcontrib-qthelp==2.0.0
     # via sphinx
diff --git a/requirements/doc-spelling.txt b/requirements/doc-spelling.txt
index 2b6cd4e33a7..c0a09cf0639 100644
--- a/requirements/doc-spelling.txt
+++ b/requirements/doc-spelling.txt
@@ -73,7 +73,7 @@ sphinxcontrib-htmlhelp==2.1.0
     # via sphinx
 sphinxcontrib-jsmath==1.0.1
     # via sphinx
-sphinxcontrib-mermaid==2.0.3
+sphinxcontrib-mermaid==2.1.0
     # via -r requirements/doc.in
 sphinxcontrib-qthelp==2.0.0
     # via sphinx
diff --git a/requirements/doc.txt b/requirements/doc.txt
index 365a9e2e6fc..1d9fe25abd0 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -68,7 +68,7 @@ sphinxcontrib-htmlhelp==2.1.0
     # via sphinx
 sphinxcontrib-jsmath==1.0.1
     # via sphinx
-sphinxcontrib-mermaid==2.0.3
+sphinxcontrib-mermaid==2.1.0
     # via -r requirements/doc.in
 sphinxcontrib-qthelp==2.0.0
     # via sphinx