diff --git a/package-lock.json b/package-lock.json
index 7d90605be..91945c8b5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "cypress": "^13.15.0",
         "cypress-each": "^1.14.0",
         "flowchart.ts": "^3.0.1",
-        "mermaid": "^11.2.1",
+        "mermaid": "^11.3.0",
         "reveal.js": "^5.1.0",
         "start-server-and-test": "^2.0.8",
         "vue": "^3.5.10",
@@ -8814,9 +8814,9 @@
       }
     },
     "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",
@@ -8829,7 +8829,7 @@
         "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",
@@ -21121,9 +21121,9 @@
       "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",
@@ -21136,7 +21136,7 @@
         "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 7238030bd..478d8352b 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "cypress": "^13.15.0",
     "cypress-each": "^1.14.0",
     "flowchart.ts": "^3.0.1",
-    "mermaid": "^11.2.1",
+    "mermaid": "^11.3.0",
     "reveal.js": "^5.1.0",
     "start-server-and-test": "^2.0.8",
     "vue": "^3.5.10",