diff --git a/Cargo.lock b/Cargo.lock
index 5a8bcd3..4bab09e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -75,9 +75,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.5.48"
+version = "4.5.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2134bb3ea021b78629caa971416385309e0131b351b25e01dc16fb54e1b5fae"
+checksum = "a75ca66430e33a14957acc24c5077b503e7d374151b2b4b3a10c83b4ceb4be0e"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -85,9 +85,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.48"
+version = "4.5.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2ba64afa3c0a6df7fa517765e31314e983f51dda798ffba27b988194fb65dc9"
+checksum = "793207c7fa6300a0608d1080b858e5fdbe713cdc1c8db9fb17777d8a13e63df0"
 dependencies = [
  "anstream",
  "anstyle",
@@ -97,9 +97,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.47"
+version = "4.5.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbfd7eae0b0f1a6e63d4b13c9c478de77c2eb546fba158ad50b4203dc24b9f9c"
+checksum = "a92793da1a46a5f2a02a6f4c46c6496b28c43638adea8306fcb0caa1634f24e5"
 dependencies = [
  "heck",
  "proc-macro2",
diff --git a/synthesize/Cargo.toml b/synthesize/Cargo.toml
index d032042..e3c61bf 100644
--- a/synthesize/Cargo.toml
+++ b/synthesize/Cargo.toml
@@ -9,6 +9,6 @@ edition = "2018"
 serde_json = "1.0.99"
 tempfile = "3.23.0"
 bootspec = { path = "../bootspec" }
-clap = { version = "4.5.48", features = ["derive"] }
+clap = { version = "4.5.56", features = ["derive"] }
 
 [dev-dependencies]