2 files changed, 4 insertions, 4 deletions
diff --git a/control b/control
index 0fb6ba1..0b3dadf 100644
--- a/control
+++ b/control
@@ -1,3 +1,3 @@
 Maintainer: "P. J. McDermott" <pj@pehjota.net>
-Build-Depends: opkhelper-3.0
+Build-Depends: opkbuild (>= 4.0.0), busybox (>= 1.32.0-1), opkhelper-3.0
 Homepage: https://github.com/pkgconf/pkgconf
diff --git a/source.mk b/source.mk
index 01faf5e..dbfa1a2 100644
--- a/source.mk
+++ b/source.mk
@@ -1,7 +1,7 @@
-upstream_base_url = http://rabbit.dereferenced.org/~nenolod/distfiles
-upstream_archive = $(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).tar.bz2
+upstream_base_url = https://distfiles.dereferenced.org/pkgconf
+upstream_archive = $(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).tar.xz
 upstream_url = $(upstream_base_url)/$(upstream_archive)
-source_archive = ../$(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.bz2
+source_archive = ../$(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.xz
 
 $(source_archive):
 	wget -c '$(upstream_url)'