diff --git a/Cargo.lock b/Cargo.lock
index 989be07..a04fa6a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -973,19 +973,20 @@ checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
 
 [[package]]
 name = "pest"
-version = "2.5.7"
+version = "2.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b1403e8401ad5dedea73c626b99758535b342502f8d1e361f4a2dd952749122"
+checksum = "d7a4d085fd991ac8d5b05a147b437791b4260b76326baf0fc60cf7c9c27ecd33"
 dependencies = [
+ "memchr",
  "thiserror",
  "ucd-trie",
 ]
 
 [[package]]
 name = "pest_derive"
-version = "2.5.7"
+version = "2.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be99c4c1d2fc2769b1d00239431d711d08f6efedcecb8b6e30707160aee99c15"
+checksum = "a2bee7be22ce7918f641a33f08e3f43388c7656772244e2bbb2477f44cc9021a"
 dependencies = [
  "pest",
  "pest_generator",
@@ -993,9 +994,9 @@ dependencies = [
 
 [[package]]
 name = "pest_generator"
-version = "2.5.7"
+version = "2.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e56094789873daa36164de2e822b3888c6ae4b4f9da555a1103587658c805b1e"
+checksum = "d1511785c5e98d79a05e8a6bc34b4ac2168a0e3e92161862030ad84daa223141"
 dependencies = [
  "pest",
  "pest_meta",
@@ -1006,9 +1007,9 @@ dependencies = [
 
 [[package]]
 name = "pest_meta"
-version = "2.5.7"
+version = "2.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6733073c7cff3d8459fda0e42f13a047870242aed8b509fe98000928975f359e"
+checksum = "b42f0394d3123e33353ca5e1e89092e533d2cc490389f2bd6131c43c634ebc5f"
 dependencies = [
  "once_cell",
  "pest",
diff --git a/Cargo.toml b/Cargo.toml
index 9120d1d..f05f5fc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ encoding-functions = ["base64", "urlencoding"]
 [dependencies]
 regex = "1.7.2"
 pest = "2.5.6"
-pest_derive = "2.5.6"
+pest_derive = "2.7.3"
 serde = { version = "1.0.160", features = ["derive"] }
 serde_json = "1.0.96"
 reqwest = { version = "0.11.15", features = ["blocking"] }