diff --git a/Cargo.toml b/Cargo.toml
index f23df2a..322ff66 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,6 @@
 [package]
 name = "pq-sys"
-version = "0.4.6"
-authors = ["Sean Griffin <sean@seantheprogrammer.com>"]
+version = "0.4.7"
 description = "Auto-generated rust bindings for libpq"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/sgrif/pq-sys"
diff --git a/build.rs b/build.rs
index 5971712..c8f5a6b 100644
--- a/build.rs
+++ b/build.rs
@@ -128,7 +128,7 @@ fn configured_by_vcpkg() -> bool {
     false
 }
 
-fn check_and_use_lib_dir(var_name: &str) -> Result<String, VarError>{
+fn check_and_use_lib_dir(var_name: &str) -> Result<String, env::VarError>{
     println!("cargo:rerun-if-env-changed={:?}", var_name);
     println!("{:?} = {:?}", var_name , env::var(var_name));