diff --git a/package-lock.json b/package-lock.json
index e639144..ce47c90 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "katex": "^0.16",
         "lazysizes": "^5.3",
         "markdownlint-cli2": "^0.14.0",
-        "mermaid": "^11.2",
+        "mermaid": "^11.3",
         "postcss": "^8.4",
         "postcss-cli": "^11.0",
         "purgecss-whitelister": "^2.4",
@@ -6022,9 +6022,9 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "11.2.1",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.2.1.tgz",
-      "integrity": "sha512-F8TEaLVVyxTUmvKswVFyOkjPrlJA5h5vNR1f7ZnSWSpqxgEZG1hggtn/QCa7znC28bhlcrNh10qYaIiill7q4A==",
+      "version": "11.3.0",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.3.0.tgz",
+      "integrity": "sha512-fFmf2gRXLtlGzug4wpIGN+rQdZ30M8IZEB1D3eZkXNqC7puhqeURBcD/9tbwXsqBO+A6Nzzo3MSSepmnw5xSeg==",
       "dev": true,
       "dependencies": {
         "@braintree/sanitize-url": "^7.0.1",
@@ -6037,7 +6037,7 @@
         "d3-sankey": "^0.12.3",
         "dagre-d3-es": "7.0.10",
         "dayjs": "^1.11.10",
-        "dompurify": "^3.0.11",
+        "dompurify": "^3.0.11 <3.1.7",
         "katex": "^0.16.9",
         "khroma": "^2.1.0",
         "lodash-es": "^4.17.21",
@@ -12837,9 +12837,9 @@
       "dev": true
     },
     "mermaid": {
-      "version": "11.2.1",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.2.1.tgz",
-      "integrity": "sha512-F8TEaLVVyxTUmvKswVFyOkjPrlJA5h5vNR1f7ZnSWSpqxgEZG1hggtn/QCa7znC28bhlcrNh10qYaIiill7q4A==",
+      "version": "11.3.0",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.3.0.tgz",
+      "integrity": "sha512-fFmf2gRXLtlGzug4wpIGN+rQdZ30M8IZEB1D3eZkXNqC7puhqeURBcD/9tbwXsqBO+A6Nzzo3MSSepmnw5xSeg==",
       "dev": true,
       "requires": {
         "@braintree/sanitize-url": "^7.0.1",
@@ -12852,7 +12852,7 @@
         "d3-sankey": "^0.12.3",
         "dagre-d3-es": "7.0.10",
         "dayjs": "^1.11.10",
-        "dompurify": "^3.0.11",
+        "dompurify": "^3.0.11 <3.1.7",
         "katex": "^0.16.9",
         "khroma": "^2.1.0",
         "lodash-es": "^4.17.21",
diff --git a/package.json b/package.json
index c9c0a23..c1cba08 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "katex": "^0.16",
     "lazysizes": "^5.3",
     "markdownlint-cli2": "^0.14.0",
-    "mermaid": "^11.2",
+    "mermaid": "^11.3",
     "postcss": "^8.4",
     "postcss-cli": "^11.0",
     "purgecss-whitelister": "^2.4",