diff --git a/Cargo.lock b/Cargo.lock
index 10c91c3..d3b791d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -628,9 +628,9 @@ dependencies = [
 
 [[package]]
 name = "mdbook-preprocessor"
-version = "0.5.2"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d87bf40be0597f26f0822f939a64f02bf92c4655ba04490aadbf83601a013bb"
+checksum = "8eff7b4afaafd664a649a03b8891ad8199aef359a35b911ad6c31acab38ed209"
 dependencies = [
  "anyhow",
  "mdbook-core",
diff --git a/Cargo.toml b/Cargo.toml
index 617700a..ffcc027 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ toml = "1.1.2"
 pulldown-cmark-to-cmark = "22.0.0"
 semver = "1.0.28"
 serde_json = "1.0.150"
-mdbook-preprocessor = "0.5.2"
+mdbook-preprocessor = "0.5.3"
 mdbook-driver = "0.5.2"
 mdbook-core = "0.5.3"