diff --git a/esphttpdconfig.mk b/esphttpdconfig.mk
index aa014d5..b6f16c5 100644
--- a/esphttpdconfig.mk
+++ b/esphttpdconfig.mk
@@ -35,4 +35,4 @@ SDK_BASE=/opt/Espressif/esp_iot_sdk_v1.5.2
 OUTPUT_TYPE = combined
 
 # SPI flash size, in K
-ESP_SPI_FLASH_SIZE_K = 512
+ESP_SPI_FLASH_SIZE_K = 1024
diff --git a/libesphttpd b/libesphttpd
index f848c85..7ab3b8c 160000
--- a/libesphttpd
+++ b/libesphttpd
@@ -1 +1 @@
-Subproject commit f848c8515556bb9ebe4c579f39a5c712130c394b
+Subproject commit 7ab3b8c4b88116ad491bce496b594a593b760efb