diff --git a/package-lock.json b/package-lock.json
index 3db886b..050c3ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "dotenv": "^18.0.5",
         "framer-motion": "^14.0.0",
         "lucide-react": "^1.53.0",
-        "mermaid": "^12.1.0",
+        "mermaid": "^12.2.0",
         "next": "^16.3.8",
         "next-intl": "^4.14.9",
         "next-themes": "^0.4.6",
@@ -11076,9 +11076,9 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "12.1.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-12.1.0.tgz",
-      "integrity": "sha512-wlVCp+8eTupfCeeFvoZNNiTuHrvag0P2jz/ILgb/f/6jkVokUefOcujefi8qUe/j2asHiSePncVsz/xzzA80LQ==",
+      "version": "12.2.0",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-12.2.0.tgz",
+      "integrity": "sha512-w7nr/SFrLO7BaVTs3dQTvYSV6nYSBj0Yy9DjBhsIJtAcHqRzXSq4Pg32ujHZ/AdWsAMNEvvhbm5dt9E2tOiHzw==",
       "license": "MIT",
       "dependencies": {
         "@braintree/sanitize-url": "^7.1.2",
@@ -11097,7 +11097,7 @@
         "dompurify": "^3.4.12",
         "elkjs": "^0.9.3",
         "es-toolkit": "^1.45.1",
-        "katex": "^0.16.47",
+        "katex": "^0.18.0",
         "khroma": "^2.1.0",
         "marked": "^16.3.0",
         "roughjs": "^4.6.6",
diff --git a/package.json b/package.json
index 5bd7ec5..feec287 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "dotenv": "^18.0.5",
     "framer-motion": "^14.0.0",
     "lucide-react": "^1.53.0",
-    "mermaid": "^12.1.0",
+    "mermaid": "^12.2.0",
     "next": "^16.3.8",
     "next-intl": "^4.14.9",
     "next-themes": "^0.4.6",