diff --git a/Cargo.lock b/Cargo.lock
index d5c3fe0..c6d1848 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2915,7 +2915,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
 dependencies = [
  "cfg-if",
- "windows-targets 0.48.5",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -3075,9 +3075,9 @@ dependencies = [
 
 [[package]]
 name = "mdbook"
-version = "0.4.45"
+version = "0.4.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b07d36d96ffe1b5b16ddf2bc80b3b26bb7a498b2a6591061250bf0af8e8095ad"
+checksum = "7e1a8fe3a4a01f28dab245c474cb7b95ccb4d3d2f17a5419a3d949f474c45e84"
 dependencies = [
  "ammonia",
  "anyhow",
@@ -3088,6 +3088,7 @@ dependencies = [
  "env_logger",
  "futures-util",
  "handlebars",
+ "hex",
  "ignore",
  "log",
  "memchr",
@@ -3100,6 +3101,7 @@ dependencies = [
  "regex",
  "serde",
  "serde_json",
+ "sha2",
  "shlex",
  "tempfile",
  "tokio",
@@ -5341,7 +5343,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]