diff --git a/package/uboot-tools/uboot-tools.mk b/package/uboot-tools/uboot-tools.mk
index 12e10dea91..e9c7edb218 100644
--- a/package/uboot-tools/uboot-tools.mk
+++ b/package/uboot-tools/uboot-tools.mk
@@ -6,7 +6,7 @@
 
 UBOOT_TOOLS_VERSION = 2021.07
 UBOOT_TOOLS_SOURCE = u-boot-$(UBOOT_TOOLS_VERSION).tar.bz2
-UBOOT_TOOLS_SITE = ftp://ftp.denx.de/pub/u-boot
+UBOOT_TOOLS_SITE = https://ftp.denx.de/pub/u-boot
 UBOOT_TOOLS_LICENSE = GPL-2.0+
 UBOOT_TOOLS_LICENSE_FILES = Licenses/gpl-2.0.txt
 UBOOT_TOOLS_CPE_ID_VENDOR = denx