diff --git a/.changeset/rename-flags-to-flagship.md b/.changeset/rename-flags-to-flagship.md
new file mode 100644
index 0000000000..5a8b12f6f6
--- /dev/null
+++ b/.changeset/rename-flags-to-flagship.md
@@ -0,0 +1,7 @@
+---
+"miniflare": patch
+---
+
+Rename `Flags` type to `Flagship` to match the upstream rename in `@cloudflare/workers-types`
+
+The `Flags` type was renamed to `Flagship` in `@cloudflare/workers-types`. This updates the import and the return type of `getFlagshipBinding` accordingly.
diff --git a/packages/miniflare/src/index.ts b/packages/miniflare/src/index.ts
index 20b433349b..cc35cf7f77 100644
--- a/packages/miniflare/src/index.ts
+++ b/packages/miniflare/src/index.ts
@@ -149,7 +149,7 @@ import type {
 	D1Database,
 	DurableObjectNamespace,
 	Fetcher,
-	Flags,
+	Flagship,
 	ImagesBinding,
 	KVNamespace,
 	KVNamespaceListKey,
@@ -2976,7 +2976,10 @@ export class Miniflare {
 	}> {
 		return this.#getProxy(HELLO_WORLD_PLUGIN_NAME, bindingName, workerName);
 	}
-	getFlagshipBinding(bindingName: string, workerName?: string): Promise<Flags> {
+	getFlagshipBinding(
+		bindingName: string,
+		workerName?: string
+	): Promise<Flagship> {
 		return this.#getProxy(FLAGSHIP_PLUGIN_NAME, bindingName, workerName);
 	}
 	getStreamBinding(