nix-community
diff --git a/‎Cargo.lock
+4-4 b/‎Cargo.lock
+4-4
diff --git a/‎Cargo.toml
+2-2 b/‎Cargo.toml
+2-2
@@ -7,5 +7,5 @@ authors = ["Jörg Thalheim <[email protected]>"]
 edition = "2018"
 
 [dependencies]
-nix = "0.19.*"
-libc = "*"
+nix = "0.20.0"
+libc = "0.2.88"