diff --git a/Cargo.lock b/Cargo.lock
index 40ad0b7..9a919b3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -114,7 +114,7 @@ checksum = "6e0c28dcc82d7c8ead5cb13beb15405b57b8546e93215673ff8ca0349a028107"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -264,7 +264,7 @@ dependencies = [
  "heck 0.5.0",
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -465,7 +465,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -476,7 +476,7 @@ checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -507,7 +507,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -517,7 +517,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "206868b8242f27cecce124c19fd88157fbd0dd334df2587f36417bafbc85097b"
 dependencies = [
  "derive_builder_core",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -862,7 +862,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regex",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -1435,7 +1435,7 @@ checksum = "e5af959c8bf6af1aff6d2b463a57f71aae53d1332da58419e30ad8dc7011d951"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -1494,7 +1494,7 @@ checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -1610,7 +1610,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -1626,9 +1626,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.71"
+version = "2.0.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b146dcf730474b4bcd16c311627b31ede9ab149045db4d6088b3becaea046462"
+checksum = "dc4b9b9bf2add8093d3f2c0204471e951b2285580335de42f9d2534f3ae7a8af"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1821,7 +1821,7 @@ checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -1906,9 +1906,9 @@ dependencies = [
 
 [[package]]
 name = "trane"
-version = "0.21.2"
+version = "0.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd5f8111048ac6b074d1bbb56d1f156003a74e9fa4575eabc855082bdb6ddf05"
+checksum = "02a83a5e9c8c88be0ad9465d195e1e9f9ca8e4865c5a196c7295cf999f163383"
 dependencies = [
  "anyhow",
  "chrono",
@@ -1981,7 +1981,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a615d6c2764852a2e88a4f16e9ce1ea49bb776b5872956309e170d63a042a34f"
 dependencies = [
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
@@ -2113,7 +2113,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
  "wasm-bindgen-shared",
 ]
 
@@ -2135,7 +2135,7 @@ checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -2361,7 +2361,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.71",
+ "syn 2.0.72",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 3b67b30..94807c7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,19 +14,19 @@ name = "trane-simple-build"
 path = "src/simple_build.rs"
 
 [dependencies]
-anyhow = "1"
-built = { version = "0.7", features = ["chrono", "dependency-tree", "git2", "semver"] }
-chrono = "0.4"
-clap = { version = "4", features = ["derive"] }
-indoc = "2"
-rustyline = "14"
-rustyline-derive = "0.10"
-serde_json = "1"
-termimad = "0.29"
-trane = "0.21.2"
-ustr = { version = "1", features = ["serde"] }
+anyhow = "1.0.86"
+built = { version = "0.7.4", features = ["chrono", "dependency-tree", "git2", "semver"] }
+chrono = "0.4.38"
+clap = { version = "4.5.9", features = ["derive"] }
+indoc = "2.0.5"
+rustyline = "14.0.0"
+rustyline-derive = "0.10.0"
+serde_json = "1.0.120"
+termimad = "0.29.4"
+trane = "0.21.3"
+ustr = { version = "1.0.0", features = ["serde"] }
 # Commented out for use in local development.
 # trane = { path = "../trane" }
 
 [build-dependencies]
-built = { version = "0.7.0", features = ["chrono", "dependency-tree", "git2", "semver"] }
+built = { version = "0.7.4", features = ["chrono", "dependency-tree", "git2", "semver"] }