diff --git a/Cargo.lock b/Cargo.lock
index c1c6301b..99ffd4fc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1245,9 +1245,9 @@ dependencies = [
 
 [[package]]
 name = "libz-ng-sys"
-version = "1.1.8"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4399ae96a9966bf581e726de86969f803a81b7ce795fcd5480e640589457e0f2"
+checksum = "2468756f34903b582fe7154dc1ffdebd89d0562c4a43b53c621bb0f1b1043ccb"
 dependencies = [
  "cmake",
  "libc",