diff --git a/.changeset/moody-lobsters-cheer.md b/.changeset/moody-lobsters-cheer.md
new file mode 100644
index 0000000..d8d7cd0
--- /dev/null
+++ b/.changeset/moody-lobsters-cheer.md
@@ -0,0 +1,5 @@
+---
+'vite-plugin-solid': patch
+---
+
+update option types
diff --git a/src/index.ts b/src/index.ts
index 03fe776..c016976 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -38,14 +38,13 @@ export interface Options {
    *
    * @default true
    */
-  dev: boolean;
+  dev?: boolean;
   /**
-   * This will force SSR code in the produced files. This is experiemental
-   * and mostly not working yet.
+   * This will force SSR code in the produced files.
    *
    * @default false
    */
-  ssr: boolean;
+  ssr?: boolean;
 
   /**
    * This will inject HMR runtime in dev mode. Has no effect in prod. If
@@ -53,7 +52,7 @@ export interface Options {
    *
    * @default true
    */
-  hot: boolean;
+  hot?: boolean;
   /**
    * This registers additional extensions that should be processed by
    * vite-plugin-solid.
@@ -67,7 +66,7 @@ export interface Options {
    *
    * @default {}
    */
-  babel:
+  babel?:
     | babel.TransformOptions
     | ((source: string, id: string, ssr: boolean) => babel.TransformOptions)
     | ((source: string, id: string, ssr: boolean) => Promise<babel.TransformOptions>);
@@ -77,14 +76,14 @@ export interface Options {
    *
    * @default {}
    */
-  solid: {
+  solid?: {
     /**
      * Removed unnecessary closing tags from template strings. More info here:
      * https://github.com/solidjs/solid/blob/main/CHANGELOG.md#smaller-templates
      *
      * @default false
      */
-    omitNestedClosingTags: boolean;
+    omitNestedClosingTags?: boolean;
 
     /**
      * The name of the runtime module to import the methods from.