diff --git a/Cargo.lock b/Cargo.lock
index 288785e..a7ffd08 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -236,7 +236,7 @@ name = "pathogen"
 version = "0.1.0"
 dependencies = [
  "chrono",
- "pathogen_macros",
+ "pathogen_macros 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty_assertions",
  "serde",
  "serde_json",
@@ -257,6 +257,19 @@ dependencies = [
  "syn 2.0.77",
 ]
 
+[[package]]
+name = "pathogen_macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb0ba1fdf83a20aa3eddd7702362df90dc5d27f647b230c1de8ad288bc73ad52"
+dependencies = [
+ "darling",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.77",
+]
+
 [[package]]
 name = "pretty_assertions"
 version = "1.4.1"
diff --git a/Cargo.toml b/Cargo.toml
index cdee85a..4365133 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,5 +5,5 @@ resolver = "2"
 [workspace.package]
 authors = ["Red Badger Consulting Limited"]
 edition = "2021"
-rust-version = "1.66.0"
+rust-version = "1.70.0"
 repository = "https://github.com/redbadger/pathogen/"