diff --git a/package-lock.json b/package-lock.json
index 5a7b90f7..33e9d181 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -65,7 +65,7 @@
         "@types/webpack-env": "^1.18.8",
         "@typescript-eslint/eslint-plugin": "^8.39.0",
         "@typescript-eslint/parser": "^8.38.0",
-        "@whitespace/storybook-addon-html": "^6.1.1",
+        "@whitespace/storybook-addon-html": "^9.0.0",
         "eslint": "^9.25.1",
         "eslint-config-prettier": "^10.1.5",
         "eslint-plugin-import": "^2.27.5",
@@ -4532,14 +4532,14 @@
       }
     },
     "node_modules/@whitespace/storybook-addon-html": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@whitespace/storybook-addon-html/-/storybook-addon-html-6.1.1.tgz",
-      "integrity": "sha512-sq/9c6s4PXugl//Q5iFwKoHF3tBDTEfJQubb62HWspF+CqBrDLHVEh7VYoEjubm5LjihxdFV3+mjj8Ck6bnoHQ==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@whitespace/storybook-addon-html/-/storybook-addon-html-9.0.0.tgz",
+      "integrity": "sha512-GX2lk5EgE46Lqbs1sa/7mWDWo6g/tPiIH8SyYvzBgMlUmq/q1mulHLxowQeN/HYpdlFMeUskUlYhMmE64qi44w==",
       "dev": true,
       "license": "AGPL-3.0-or-later",
       "peerDependencies": {
-        "prettier": "^3.0.0",
-        "react-syntax-highlighter": "^15.0.0"
+        "prettier": "^3.7.1",
+        "storybook": "^10"
       }
     },
     "node_modules/@xtuc/ieee754": {
@@ -11876,10 +11876,11 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.4.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.2.tgz",
-      "integrity": "sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==",
+      "version": "3.8.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.1.tgz",
+      "integrity": "sha512-UOnG6LftzbdaHZcKoPFtOcCKztrQ57WkHDeRD9t/PTQtmT0NHSeWWepj6pS0z/N7+08BHFDQVUrfmfMRcZwbMg==",
       "dev": true,
+      "license": "MIT",
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
diff --git a/package.json b/package.json
index 535637ec..2433649e 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "@types/webpack-env": "^1.18.8",
     "@typescript-eslint/eslint-plugin": "^8.39.0",
     "@typescript-eslint/parser": "^8.38.0",
-    "@whitespace/storybook-addon-html": "^6.1.1",
+    "@whitespace/storybook-addon-html": "^9.0.0",
     "eslint": "^9.25.1",
     "eslint-config-prettier": "^10.1.5",
     "eslint-plugin-import": "^2.27.5",