diff --git a/themes/blowfish/package-lock.json b/themes/blowfish/package-lock.json
index 6e963c26..492c879f 100644
--- a/themes/blowfish/package-lock.json
+++ b/themes/blowfish/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "hugo-blowfish-theme",
-  "version": "2.89.0",
+  "version": "2.89.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "hugo-blowfish-theme",
-      "version": "2.89.0",
+      "version": "2.89.1",
       "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": "^11.9.0",
+        "mermaid": "^11.10.0",
         "packery": "^3.0.0",
         "prettier": "^3.6.2",
         "prettier-plugin-go-template": "^0.0.15",
@@ -3560,9 +3560,9 @@
       "license": "MIT"
     },
     "node_modules/mermaid": {
-      "version": "11.9.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.9.0.tgz",
-      "integrity": "sha512-YdPXn9slEwO0omQfQIsW6vS84weVQftIyyTGAZCwM//MGhPzL1+l6vO6bkf0wnP4tHigH1alZ5Ooy3HXI2gOag==",
+      "version": "11.10.0",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.10.0.tgz",
+      "integrity": "sha512-oQsFzPBy9xlpnGxUqLbVY8pvknLlsNIJ0NWwi8SUJjhbP1IT0E0o1lfhU4iYV3ubpy+xkzkaOyDUQMn06vQElQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/themes/blowfish/package.json b/themes/blowfish/package.json
index 4bd40ae2..d016db20 100644
--- a/themes/blowfish/package.json
+++ b/themes/blowfish/package.json
@@ -45,7 +45,7 @@
     "katex": "^0.16.22",
     "lite-youtube-embed": "^0.3.3",
     "medium-zoom": "^1.1.0",
-    "mermaid": "^11.9.0",
+    "mermaid": "^11.10.0",
     "packery": "^3.0.0",
     "prettier": "^3.6.2",
     "prettier-plugin-go-template": "^0.0.15",