diff --git a/package.json b/package.json
index 9bb0cb98a05867c425b0baa5b2a568449086bfdf..578689e4ed13b6d64f4dde3b9c07303f62aeaf73 100644
--- a/package.json
+++ b/package.json
@@ -135,7 +135,7 @@
     "lowlight": "^2.6.1",
     "marked": "^0.3.12",
     "mathjax": "3",
-    "mermaid": "^9.1.1",
+    "mermaid": "^9.1.3",
     "micromatch": "^4.0.5",
     "minimatch": "^3.0.4",
     "monaco-editor": "^0.28.0",
diff --git a/yarn.lock b/yarn.lock
index 834d04a4bcb33f8c40175fbfa9bba0a88682a375..5cf599320d7cecfea9d130a1c92fe0fda8011bbf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4805,10 +4805,10 @@ domhandler@^4.0.0, domhandler@^4.2.0:
   dependencies:
     domelementtype "^2.2.0"
 
-dompurify@2.3.6:
-  version "2.3.6"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.6.tgz#2e019d7d7617aacac07cbbe3d88ae3ad354cf875"
-  integrity sha512-OFP2u/3T1R5CEgWCEONuJ1a5+MFKnOYpkywpUSxv/dj1LeBT1erK+JwM7zK0ROy2BRhqVCf0LRw/kHqKuMkVGg==
+dompurify@2.3.8:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.8.tgz#224fe9ae57d7ebd9a1ae1ac18c1c1ca3f532226f"
+  integrity sha512-eVhaWoVibIzqdGYjwsBWodIQIaXFSB+cKDf4cfxLMsK0xiud6SE+/WCVx/Xw/UwQsa4cS3T2eITcdtmTg2UKcw==
 
 dompurify@^2.3.10:
   version "2.3.10"
@@ -8236,16 +8236,16 @@ merge2@^1.3.0, merge2@^1.4.1:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@^9.1.1:
-  version "9.1.1"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-9.1.1.tgz#5d3d330ca4adf7f3c8ca51095f8bb2f0fb1a93bb"
-  integrity sha512-2RVD+WkzZ4VDyO9gQvQAuQ/ux2gLigJtKDTlbwjYqOR/NwsVzTSfGm/kx648/qWJsg6Sv04tE9BWCO8s6a+pFA==
+mermaid@^9.1.3:
+  version "9.1.3"
+  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-9.1.3.tgz#15d08662c66250124ce31106a4620285061ac59c"
+  integrity sha512-jTIYiqKwsUXVCoxHUVkK8t0QN3zSKIdJlb9thT0J5jCnzXyc+gqTbZE2QmjRfavFTPPn5eRy5zaFp7V+6RhxYg==
   dependencies:
     "@braintree/sanitize-url" "^6.0.0"
     d3 "^7.0.0"
     dagre "^0.8.5"
     dagre-d3 "^0.6.4"
-    dompurify "2.3.6"
+    dompurify "2.3.8"
     graphlib "^2.1.8"
     khroma "^2.0.0"
     moment-mini "^2.24.0"