diff --git a/Cargo.lock b/Cargo.lock
index 2a63b3a..9db27ad 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -334,9 +334,9 @@ dependencies = [
 
 [[package]]
 name = "lzma-sys"
-version = "0.1.17"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdb4b7c3eddad11d3af9e86c487607d2d2442d185d848575365c4856ba96d619"
+checksum = "e06754c4acf47d49c727d5665ca9fb828851cda315ed3bd51edd148ef78a8772"
 dependencies = [
  "cc",
  "libc",
@@ -974,9 +974,9 @@ dependencies = [
 
 [[package]]
 name = "xz2"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c179869f34fc7c01830d3ce7ea2086bc3a07e0d35289b667d0a8bf910258926c"
+checksum = "388c44dc09d76f1536602ead6d325eb532f5c122f17782bd57fb47baeeb767e2"
 dependencies = [
  "lzma-sys",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 5713f2c..9c521aa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ url = "2.2.2"
 lazy_static = "1.4.0"
 
 [target.'cfg(unix)'.dependencies]
-xz2 = "0.1.6"
+xz2 = "0.1.7"
 tar = "0.4.38"
 
 [target.'cfg(windows)'.dependencies]