diff --git a/package-lock.json b/package-lock.json
index 56bee782..1da16607 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "hugo-blowfish-theme",
-  "version": "2.88.0",
+  "version": "2.89.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "hugo-blowfish-theme",
-      "version": "2.88.0",
+      "version": "2.89.0",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
@@ -26,7 +26,7 @@
         "katex": "^0.16.22",
         "lite-youtube-embed": "^0.3.3",
         "medium-zoom": "^1.1.0",
-        "mermaid": "^11.7.0",
+        "mermaid": "^11.8.1",
         "packery": "^3.0.0",
         "prettier": "^3.6.2",
         "prettier-plugin-go-template": "^0.0.15",
@@ -364,9 +364,9 @@
       "dev": true
     },
     "node_modules/@mermaid-js/parser": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/@mermaid-js/parser/-/parser-0.5.0.tgz",
-      "integrity": "sha512-AiaN7+VjXC+3BYE+GwNezkpjIcCI2qIMB/K4S2/vMWe0q/XJCBbx5+K7iteuz7VyltX9iAK4FmVTvGc9kjOV4w==",
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/@mermaid-js/parser/-/parser-0.6.1.tgz",
+      "integrity": "sha512-lCQNpV8R4lgsGcjX5667UiuDLk2micCtjtxR1YKbBXvN5w2v+FeLYoHrTSSrjwXdMcDYvE4ZBPvKT31dfeSmmA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -3561,15 +3561,15 @@
       "license": "MIT"
     },
     "node_modules/mermaid": {
-      "version": "11.7.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.7.0.tgz",
-      "integrity": "sha512-/1/5R0rt0Z1Ak0CuznAnCF3HtQgayRXUz6SguzOwN4L+DuCobz0UxnQ+ZdTSZ3AugKVVh78tiVmsHpHWV25TCw==",
+      "version": "11.8.1",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.8.1.tgz",
+      "integrity": "sha512-VSXJLqP1Sqw5sGr273mhvpPRhXwE6NlmMSqBZQw+yZJoAJkOIPPn/uT3teeCBx60Fkt5zEI3FrH2eVT0jXRDzw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@braintree/sanitize-url": "^7.0.4",
         "@iconify/utils": "^2.1.33",
-        "@mermaid-js/parser": "^0.5.0",
+        "@mermaid-js/parser": "^0.6.1",
         "@types/d3": "^7.4.3",
         "cytoscape": "^3.29.3",
         "cytoscape-cose-bilkent": "^4.1.0",
diff --git a/package.json b/package.json
index 22ff7368..94193d26 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "katex": "^0.16.22",
     "lite-youtube-embed": "^0.3.3",
     "medium-zoom": "^1.1.0",
-    "mermaid": "^11.7.0",
+    "mermaid": "^11.8.1",
     "packery": "^3.0.0",
     "prettier": "^3.6.2",
     "prettier-plugin-go-template": "^0.0.15",