1 files changed, 2 insertions, 2 deletions
diff --git a/Cargo.toml b/Cargo.toml
index 9421cd70..b1af4605 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ exclude     = [
 ]
 
 [dependencies]
-libc = { git = "https://github.com/rust-lang/libc" }
+libc = { git = "https://github.com/rust-lang/libc", features = [ "extra_traits" ] }
 bitflags = "1.0"
 cfg-if = "0.1.2"
 void = "1.0.2"
@@ -28,7 +28,7 @@ cc = "1"
 bytes = "0.4.8"
 lazy_static = "1.2"
 rand = ">= 0.6, < 0.7"
-tempfile = "3.0.5"
+tempfile = ">= 3.0.5, < 3.0.9"
 
 [target.'cfg(any(target_os = "android", target_os = "linux"))'.dev-dependencies]
 caps = "0.3.1"