diff --git a/Cargo.lock b/Cargo.lock
index f694661..11fa792 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1223,6 +1223,7 @@ dependencies = [
  "easy-error",
  "epub-builder",
  "hex",
+ "lazy_static",
  "regex",
  "reqwest",
  "select",
@@ -1542,9 +1543,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.23.0"
+version = "1.24.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eab6d665857cc6ca78d6e80303a02cea7a7851e85dfbd77cbdc09bd129f1ef46"
+checksum = "597a12a59981d9e3c38d216785b0c37399f6e415e8d0712047620f189371b0bb"
 dependencies = [
  "autocfg 1.1.0",
  "bytes",