diff --git a/battery-ffi/Cargo.toml b/battery-ffi/Cargo.toml
index 3942f89..d4595f2 100644
--- a/battery-ffi/Cargo.toml
+++ b/battery-ffi/Cargo.toml
@@ -13,6 +13,8 @@ license = "Apache-2.0 OR MIT"
 [badges]
 travis-ci = { repository = "svartalf/rust-battery", branch = "master" }
 maintenance = { status = "actively-developed" }
+is-it-maintained-issue-resolution = { repository = "svartalf/rust-battery" }
+is-it-maintained-open-issues = { repository = "svartalf/rust-battery" }
 
 [lib]
 name = "battery_ffi"
diff --git a/battery/Cargo.toml b/battery/Cargo.toml
index effe532..dcf086a 100644
--- a/battery/Cargo.toml
+++ b/battery/Cargo.toml
@@ -13,6 +13,8 @@ license = "Apache-2.0 OR MIT"
 [badges]
 travis-ci = { repository = "svartalf/rust-battery", branch = "master" }
 maintenance = { status = "actively-developed" }
+is-it-maintained-issue-resolution = { repository = "svartalf/rust-battery" }
+is-it-maintained-open-issues = { repository = "svartalf/rust-battery" }
 
 [dependencies]
 cfg-if = "0.1"
@@ -28,7 +30,7 @@ mach = "0.2.3"
 core-foundation = "0.6.4"
 
 [target.'cfg(target_os = "windows")'.dependencies]
-winapi = { version ="0.3.6", features = ["impl-default", "devguid", "winbase", "ioapiset", "ntdef", "setupapi", "handleapi", "errhandlingapi", "winerror"] }
+winapi = { version ="0.3.7", features = ["impl-default", "devguid", "winbase", "ioapiset", "ntdef", "setupapi", "handleapi", "errhandlingapi", "winerror"] }
 
 [target.'cfg(any(target_os = "dragonfly", target_os = "freebsd"))'.dependencies]
 nix = "0.13.0"