diff --git a/Cargo.lock b/Cargo.lock
index cb4ccbaff..90f5c318b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2145,9 +2145,9 @@ dependencies = [
 
 [[package]]
 name = "libz-rs-sys"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1116a951fd9d5110720bb2ae66f72ce5d7b10bd8aa8744924677157089ce13f"
+checksum = "3deaad727e11899800b9a177af14682bfa5d5d96fa525a6c9bd13e650c019f40"
 dependencies = [
  "zlib-rs",
 ]
@@ -5292,9 +5292,9 @@ dependencies = [
 
 [[package]]
 name = "zlib-rs"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3be3d40e40a133f9c916ee3f9f4fa2d9d63435b5fbe1bfc6d9dae0aa0ada1513"
+checksum = "977347db8caa080403f6b6b7c1cda9479a8e869316f7e13a59b19076a40f94e3"
 
 [[package]]
 name = "zmij"