diff --git a/package-lock.json b/package-lock.json
index 4b9afa37..06658228 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "framer-motion": "^12.43.0",
         "gray-matter": "^4.0.3",
         "lucide-react": "^0.577.0",
-        "mermaid": "^11.15.0",
+        "mermaid": "^11.17.0",
         "next": "^16.3.3",
         "next-mdx-remote": "^5.0.0",
         "next-themes": "^0.4.6",
@@ -3155,12 +3155,12 @@
       }
     },
     "node_modules/@mermaid-js/parser": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/@mermaid-js/parser/-/parser-1.1.1.tgz",
-      "integrity": "sha512-VuHdsYMK1bT6X2JbcAaWAhugTRvRBRyuZgd+c22swUeI9g/ntaxF7CY7dYarhZovofCbUNO0G7JesfmNtjYOCw==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@mermaid-js/parser/-/parser-1.2.1.tgz",
+      "integrity": "sha512-n12NohV3mrUyUL2o93IgG/ifeW9FTyeJn3zDxkhwa8MJ9Fxg3HQMlA3RiGmD/3UnJvheztkjjQAjA2T4LmUcpw==",
       "license": "MIT",
       "dependencies": {
-        "@chevrotain/types": "~11.1.1"
+        "@chevrotain/types": "~11.1.2"
       }
     },
     "node_modules/@napi-rs/wasm-runtime": {
@@ -8957,6 +8957,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/fastdom": {
+      "version": "1.0.12",
+      "resolved": "https://registry.npmjs.org/fastdom/-/fastdom-1.0.12.tgz",
+      "integrity": "sha512-LB+xjSTEbjHE1cWsxu+tN2Xqr1kpi+V9aADI7sVM5ZMaXyYGPHULQMzpJMYqOTULK/73pUkWVzzObFRBkPr+hg==",
+      "license": "MIT",
+      "dependencies": {
+        "strictdom": "^1.0.1"
+      }
+    },
     "node_modules/fastq": {
       "version": "1.20.1",
       "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.20.1.tgz",
@@ -11325,26 +11334,27 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "11.15.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.15.0.tgz",
-      "integrity": "sha512-pTMbcf3rWdtLiYGpmoTjHEpeY8seiy6sR+9nD7LOs8KfUbHE4lOUAprTRqRAcWSQ6MQpdX+YEsxShtGsINtPtw==",
+      "version": "11.17.0",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.17.0.tgz",
+      "integrity": "sha512-Jo9N377Wb4MSnHFPTbLi2SxFpsQl4eVHoxnW5U1Md9EazvgMp3s+4ohDxr81YNTgbn5Kj7HJ3yslrSJ52kwpbA==",
       "license": "MIT",
       "dependencies": {
-        "@braintree/sanitize-url": "^7.1.1",
+        "@braintree/sanitize-url": "^7.1.2",
         "@iconify/utils": "^3.0.2",
-        "@mermaid-js/parser": "^1.1.1",
+        "@mermaid-js/parser": "^1.2.1",
         "@types/d3": "^7.4.3",
         "@upsetjs/venn.js": "^2.0.0",
-        "cytoscape": "^3.33.1",
+        "cytoscape": "^3.34.0",
         "cytoscape-cose-bilkent": "^4.1.0",
         "cytoscape-fcose": "^2.2.0",
         "d3": "^7.9.0",
         "d3-sankey": "^0.12.3",
         "dagre-d3-es": "7.0.14",
-        "dayjs": "^1.11.19",
-        "dompurify": "^3.3.1",
+        "dayjs": "^1.11.21",
+        "dompurify": "^3.3.3",
         "es-toolkit": "^1.45.1",
-        "katex": "^0.16.25",
+        "fastdom": "1.0.12",
+        "katex": "^0.16.47",
         "khroma": "^2.1.0",
         "marked": "^16.3.0",
         "roughjs": "^4.6.6",
@@ -14268,6 +14278,12 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/strictdom": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/strictdom/-/strictdom-1.0.1.tgz",
+      "integrity": "sha512-cEmp9QeXXRmjj/rVp9oyiqcvyocWab/HaoN4+bwFeZ7QzykJD6L3yD4v12K1x0tHpqRqVpJevN3gW7kyM39Bqg==",
+      "license": "MIT"
+    },
     "node_modules/string-width": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-7.2.0.tgz",
diff --git a/package.json b/package.json
index da89b0b3..473c8907 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "framer-motion": "^12.43.0",
     "gray-matter": "^4.0.3",
     "lucide-react": "^0.577.0",
-    "mermaid": "^11.15.0",
+    "mermaid": "^11.17.0",
     "next": "^16.3.3",
     "next-mdx-remote": "^5.0.0",
     "next-themes": "^0.4.6",