diff --git a/libusb/version_nano.h b/libusb/version_nano.h
index 7dc487b..3dfc13c 100644
--- a/libusb/version_nano.h
+++ b/libusb/version_nano.h
@@ -1 +1 @@
-#define LIBUSB_NANO 11848
+#define LIBUSB_NANO 11849
diff --git a/tests/set_option.c b/tests/set_option.c
index c983378..20c55eb 100644
--- a/tests/set_option.c
+++ b/tests/set_option.c
@@ -174,6 +174,7 @@ static libusb_testlib_result test_no_discovery(void)
   ssize_t num_devices = libusb_get_device_list(test_ctx, &device_list);
   libusb_free_device_list(device_list, /*unref_devices=*/1);
   libusb_exit(test_ctx);
+  test_ctx = NULL;
 
   LIBUSB_EXPECT(>, num_devices, 0);