diff --git a/package-lock.json b/package-lock.json
index 90a807ffd..077560b1a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
       ],
       "devDependencies": {
         "@babel/types": "^7.0.0",
-        "@docsearch/css": "^3.0.0",
+        "@docsearch/css": "^4.0.0",
         "@docsearch/js": "^3.0.0",
         "@floating-ui/dom": "^1.0.0",
         "@next/mdx": "^15.0.0",
@@ -714,9 +714,9 @@
       }
     },
     "node_modules/@docsearch/css": {
-      "version": "3.9.0",
-      "resolved": "https://registry.npmjs.org/@docsearch/css/-/css-3.9.0.tgz",
-      "integrity": "sha512-cQbnVbq0rrBwNAKegIac/t6a8nWoUAn8frnkLFW6YARaRmAQr5/Eoe6Ln2fqkUCZ40KpdrKbpSAmgrkviOxuWA==",
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/@docsearch/css/-/css-4.3.2.tgz",
+      "integrity": "sha512-K3Yhay9MgkBjJJ0WEL5MxnACModX9xuNt3UlQQkDEDZJZ0+aeWKtOkxHNndMRkMBnHdYvQjxkm6mdlneOtU1IQ==",
       "dev": true,
       "license": "MIT"
     },
@@ -764,6 +764,13 @@
         }
       }
     },
+    "node_modules/@docsearch/react/node_modules/@docsearch/css": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/@docsearch/css/-/css-3.9.0.tgz",
+      "integrity": "sha512-cQbnVbq0rrBwNAKegIac/t6a8nWoUAn8frnkLFW6YARaRmAQr5/Eoe6Ln2fqkUCZ40KpdrKbpSAmgrkviOxuWA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@emnapi/core": {
       "version": "1.7.1",
       "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.7.1.tgz",
@@ -2996,7 +3003,6 @@
       "integrity": "sha512-g7XrNf25iL4TJOiPqatNuaChyqt49a/onq5YsJ9+hXeugK+41LVg7AxikMfM02PC6jbNtZLCJj6AUcQXJS/jGQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.7.0",
         "@typescript-eslint/scope-manager": "8.47.0",
diff --git a/package.json b/package.json
index 81b9b0b02..8c6d442f8 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   },
   "devDependencies": {
     "@babel/types": "^7.0.0",
-    "@docsearch/css": "^3.0.0",
+    "@docsearch/css": "^4.0.0",
     "@docsearch/js": "^3.0.0",
     "@floating-ui/dom": "^1.0.0",
     "@next/mdx": "^15.0.0",