diff --git a/package-lock.json b/package-lock.json
index d32846cf6d..4dfd3753c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
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         "less-loader": "10.2.0",
         "license-checker-webpack-plugin": "0.2.1",
-        "mermaid": "8.13.4",
+        "mermaid": "8.13.8",
         "mini-css-extract-plugin": "2.4.5",
         "monaco-editor": "0.30.1",
         "monaco-editor-webpack-plugin": "6.0.0",
@@ -3751,9 +3751,9 @@
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     "node_modules/dompurify": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.3.tgz",
-      "integrity": "sha512-dqnqRkPMAjOZE0FogZ+ceJNM2dZ3V/yNOuFB7+39qpO93hHhfRpHw3heYQC7DPK9FqbQTfBKUJhiSfz4MvXYwg=="
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.4.tgz",
+      "integrity": "sha512-6BVcgOAVFXjI0JTjEvZy901Rghm+7fDQOrNIcxB4+gdhj6Kwp6T9VBhBY/AbagKHJocRkDYGd6wvI+p4/10xtQ=="
     },
     "node_modules/domutils": {
       "version": "2.8.0",
@@ -7476,15 +7476,15 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "8.13.4",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-8.13.4.tgz",
-      "integrity": "sha512-zdWtsXabVy1PEAE25Jkm4zbTDlQe8rqNlTMq2B3j+D+NxDskJEY5OsgalarvNLsw+b5xFa1a8D1xcm/PijrDow==",
+      "version": "8.13.8",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-8.13.8.tgz",
+      "integrity": "sha512-Z5v31rvo8P7BPTiGicdJl9BbzyUe9s5sXILK8sM1g7ijkagpfFjPtXZVsq5P1WlN8m/fUp2PPNXVF9SqeTM91w==",
       "dependencies": {
         "@braintree/sanitize-url": "^3.1.0",
         "d3": "^7.0.0",
         "dagre": "^0.8.5",
         "dagre-d3": "^0.6.4",
-        "dompurify": "2.3.3",
+        "dompurify": "2.3.4",
         "graphlib": "^2.1.8",
         "khroma": "^1.4.1",
         "moment-mini": "^2.24.0",
@@ -13443,9 +13443,9 @@
       }
     },
     "dompurify": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.3.tgz",
-      "integrity": "sha512-dqnqRkPMAjOZE0FogZ+ceJNM2dZ3V/yNOuFB7+39qpO93hHhfRpHw3heYQC7DPK9FqbQTfBKUJhiSfz4MvXYwg=="
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.4.tgz",
+      "integrity": "sha512-6BVcgOAVFXjI0JTjEvZy901Rghm+7fDQOrNIcxB4+gdhj6Kwp6T9VBhBY/AbagKHJocRkDYGd6wvI+p4/10xtQ=="
     },
     "domutils": {
       "version": "2.8.0",
@@ -16202,15 +16202,15 @@
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     },
     "mermaid": {
-      "version": "8.13.4",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-8.13.4.tgz",
-      "integrity": "sha512-zdWtsXabVy1PEAE25Jkm4zbTDlQe8rqNlTMq2B3j+D+NxDskJEY5OsgalarvNLsw+b5xFa1a8D1xcm/PijrDow==",
+      "version": "8.13.8",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-8.13.8.tgz",
+      "integrity": "sha512-Z5v31rvo8P7BPTiGicdJl9BbzyUe9s5sXILK8sM1g7ijkagpfFjPtXZVsq5P1WlN8m/fUp2PPNXVF9SqeTM91w==",
       "requires": {
         "@braintree/sanitize-url": "^3.1.0",
         "d3": "^7.0.0",
         "dagre": "^0.8.5",
         "dagre-d3": "^0.6.4",
-        "dompurify": "2.3.3",
+        "dompurify": "2.3.4",
         "graphlib": "^2.1.8",
         "khroma": "^1.4.1",
         "moment-mini": "^2.24.0",
diff --git a/package.json b/package.json
index f292fc0706..d2ca602a2f 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "less": "4.1.2",
     "less-loader": "10.2.0",
     "license-checker-webpack-plugin": "0.2.1",
-    "mermaid": "8.13.4",
+    "mermaid": "8.13.8",
     "mini-css-extract-plugin": "2.4.5",
     "monaco-editor": "0.30.1",
     "monaco-editor-webpack-plugin": "6.0.0",