diff --git a/Cargo.lock b/Cargo.lock
index 847eac0..0b5df95 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -175,6 +175,12 @@ version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
+[[package]]
+name = "memchr"
+version = "2.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
+
 [[package]]
 name = "once_cell"
 version = "1.17.0"
@@ -183,10 +189,11 @@ checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
 
 [[package]]
 name = "pest"
-version = "2.7.2"
+version = "2.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1acb4a4365a13f749a93f1a094a7805e5cfa0955373a9de860d962eaa3a5fe5a"
+checksum = "d7a4d085fd991ac8d5b05a147b437791b4260b76326baf0fc60cf7c9c27ecd33"
 dependencies = [
+ "memchr",
  "thiserror",
  "ucd-trie",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 454c0ce..05925e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ categories = [
 [dependencies]
 anyhow = "1.0.75"
 clap = { version = "4.4.1", features = ["derive"] }
-pest = "2.7.2"
+pest = "2.7.3"
 pest_derive = "2.7.2"
 serde = { version = "1.0.188", features = ["derive"] }
 serde_json = "1.0.105"