1 files changed, 2 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 2915a84..4193862 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,6 +13,8 @@ scan_fmt = "0.2.5"
 
 [dev-dependencies]
 hex = "0.4.2"
+libc = "0.2.44"
+nix = "0.17.0"
 
 [lib]
 name = "growthring"