diff --git a/Cargo.lock b/Cargo.lock
index 93e56ad..990af15 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -577,9 +577,9 @@ dependencies = [
 
 [[package]]
 name = "rcgen"
-version = "0.13.2"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75e669e5202259b5314d1ea5397316ad400819437857b90861765f24c4cf80a2"
+checksum = "0068c5b3cab1d4e271e0bb6539c87563c43411cad90b057b15c79958fbeb41f7"
 dependencies = [
  "pem",
  "ring",
diff --git a/Cargo.toml b/Cargo.toml
index 8538ba0..c41e79f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,4 +13,4 @@ serde = { version = "1", features = ["derive"] }
 toml = "0.9"
 url = { version = "2", features = ["serde"] }
 clap = { version = "4.5", features = ["derive", "env"] }
-rcgen = "0.13.2"
+rcgen = "0.14.3"
diff --git a/src/services/traefik.rs b/src/services/traefik.rs
index 36c86d6..afb8bbd 100644
--- a/src/services/traefik.rs
+++ b/src/services/traefik.rs
@@ -49,10 +49,10 @@ impl Service for Traefik {
                 eprintln!(
                     "No ssl certs found for traefik in {tls_dir:?}. Generating self-signed certificate"
                 );
-                let CertifiedKey { cert, key_pair } =
+                let CertifiedKey { cert, signing_key } =
                     rcgen::generate_simple_self_signed(vec![conf.hostname.to_string()]).unwrap();
                 fs::write(full_chain, cert.pem()).unwrap();
-                fs::write(priv_key, key_pair.serialize_pem()).unwrap();
+                fs::write(priv_key, signing_key.serialize_pem()).unwrap();
             }
             (true, false) => {
                 panic!("fullchain.pem exists but privkey.pem does not");