diff --git a/package-lock.json b/package-lock.json
index ba4d098..8adf65e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "next": "^15.2.4",
         "next-sitemap": "^4.2.3",
         "nextra": "^3.2.4",
-        "nextra-theme-docs": "^3.2.4",
+        "nextra-theme-docs": "^4.2.17",
         "prettier": "^3.5.3",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
@@ -3175,11 +3175,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/flexsearch": {
-      "version": "0.7.43",
-      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.7.43.tgz",
-      "integrity": "sha512-c5o/+Um8aqCSOXGcZoqZOm+NqtVwNsvVpWv6lfmSclU954O3wvQKxxK8zj74fPaSJbXpSLTs4PRhh+wnoCXnKg=="
-    },
     "node_modules/foreground-child": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.0.tgz",
@@ -5961,22 +5956,23 @@
       }
     },
     "node_modules/nextra-theme-docs": {
-      "version": "3.2.4",
-      "resolved": "https://registry.npmjs.org/nextra-theme-docs/-/nextra-theme-docs-3.2.4.tgz",
-      "integrity": "sha512-3fg7zMHInuvSDURRJjh6UrbdqkK8uLs8RNriY38kVukWLvaVP2f6mmVJKIYqxVv6qAKWEzDLTr4dlJCY81eXuQ==",
+      "version": "4.2.17",
+      "resolved": "https://registry.npmjs.org/nextra-theme-docs/-/nextra-theme-docs-4.2.17.tgz",
+      "integrity": "sha512-QQ7iPHQ7zqh7dKJZ3SQbxqoFt7r8RHD9v7dFtJ+x8evEfxwM23oBGHNBqIjBoPl5uSwtvufEiVd7WMhK+Dxdww==",
       "license": "MIT",
       "dependencies": {
         "@headlessui/react": "^2.1.2",
-        "clsx": "^2.0.0",
-        "escape-string-regexp": "^5.0.0",
-        "flexsearch": "^0.7.43",
+        "clsx": "^2.1.0",
         "next-themes": "^0.4.0",
+        "react-compiler-runtime": "0.0.0-experimental-22c6e49-20241219",
         "scroll-into-view-if-needed": "^3.1.0",
-        "zod": "^3.22.3"
+        "zod": "^3.22.3",
+        "zod-validation-error": "^3.0.0",
+        "zustand": "^5.0.1"
       },
       "peerDependencies": {
-        "next": ">=13",
-        "nextra": "3.2.4",
+        "next": ">=14",
+        "nextra": "4.2.17",
         "react": ">=18",
         "react-dom": ">=18"
       }
@@ -6503,6 +6499,15 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/react-compiler-runtime": {
+      "version": "0.0.0-experimental-22c6e49-20241219",
+      "resolved": "https://registry.npmjs.org/react-compiler-runtime/-/react-compiler-runtime-0.0.0-experimental-22c6e49-20241219.tgz",
+      "integrity": "sha512-bOAGaRL1ldfIIpbDsl+uV025Ta6RS6/cOjvvh8r2Vo7KtqB+RSvihVYRsWQz7ECKNPWdq5MClS845acwAwieDw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/react-dom": {
       "version": "18.3.1",
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.3.1.tgz",
@@ -8239,6 +8244,35 @@
         "zod": "^3.18.0"
       }
     },
+    "node_modules/zustand": {
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/zustand/-/zustand-5.0.3.tgz",
+      "integrity": "sha512-14fwWQtU3pH4dE0dOpdMiWjddcH+QzKIgk1cl8epwSE7yag43k/AD/m4L6+K7DytAOr9gGBe3/EXj9g7cdostg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.20.0"
+      },
+      "peerDependencies": {
+        "@types/react": ">=18.0.0",
+        "immer": ">=9.0.6",
+        "react": ">=18.0.0",
+        "use-sync-external-store": ">=1.2.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "immer": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "use-sync-external-store": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/zwitch": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/zwitch/-/zwitch-2.0.4.tgz",
diff --git a/package.json b/package.json
index 0af0777..8891d58 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "next": "^15.2.4",
     "next-sitemap": "^4.2.3",
     "nextra": "^3.2.4",
-    "nextra-theme-docs": "^3.2.4",
+    "nextra-theme-docs": "^4.2.17",
     "prettier": "^3.5.3",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",