diff --git a/Cargo.lock b/Cargo.lock
index 4c45dcc..fa3464a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,3 +3,21 @@
 [[package]]
 name = "bouncy"
 version = "0.1.0"
+dependencies = [
+ "toml",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.125"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "558dc50e1a5a5fa7112ca2ce4effcb321b0300c0d4ccf0776a9f60cd89031171"
+
+[[package]]
+name = "toml"
+version = "0.5.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
+dependencies = [
+ "serde",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 96e8883..1a006b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,3 +7,4 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+toml = "0.5.8"
\ No newline at end of file