1 files changed, 4 insertions, 4 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 1a6b2dd..2696e2e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -832,9 +832,9 @@ checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
 [[package]]
 name = "mdbook"
-version = "0.4.6"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3d948b64449003363127ed6c6139f03273982c3fe97da4cb3dee933e38ce38f"
+checksum = "aeb86d199d0c1e8d41f3a9e9b0ba8639d6951a10043129159809ac9c18e3ce05"
 dependencies = [
  "ammonia",
  "anyhow",
@@ -1508,9 +1508,9 @@ dependencies = [
 
 [[package]]
 name = "shlex"
-version = "0.1.1"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fdf1b9db47230893d76faad238fd6097fd6d6a9245cd7a4d90dbd639536bbd2"
+checksum = "42a568c8f2cd051a4d283bd6eb0343ac214c1b0f1ac19f93e1175b2dee38c73d"
 
 [[package]]
 name = "siphasher"