1 files changed, 1 insertions, 1 deletions
diff --git a/control b/control
index 7e49d1b..775c2ea 100644
--- a/control
+++ b/control
@@ -1,3 +1,3 @@
 Maintainer: Patrick McDermott <patrick.mcdermott@libiquity.com>
-Build-Depends: gpg, dirmngr, opkhelper-3.0
+Build-Depends: gpg, dirmngr, opkbuild (>= 4.0.1), opkhelper-3.0 (>= 3.1.2)
 Homepage: https://www.iana.org/time-zones