diff --git a/Cargo.lock b/Cargo.lock
index f9f731b20..f35ed2c83 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -543,9 +543,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.0.4"
+version = "4.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f78ad8e84aa8e8aa3e821857be40eb4b925ff232de430d4dd2ae6aa058cbd92"
+checksum = "30607dd93c420c6f1f80b544be522a0238a7db35e6a12968d28910983fee0df0"
 dependencies = [
  "atty",
  "bitflags",
@@ -2004,7 +2004,7 @@ dependencies = [
  "actix-web",
  "anyhow",
  "chrono",
- "clap 4.0.4",
+ "clap 4.0.9",
  "env_logger",
  "futures",
  "log",
diff --git a/taskchampion/sync-server/Cargo.toml b/taskchampion/sync-server/Cargo.toml
index 2d235f9e3..00e3cea8e 100644
--- a/taskchampion/sync-server/Cargo.toml
+++ b/taskchampion/sync-server/Cargo.toml
@@ -15,7 +15,7 @@ thiserror = "1.0"
 futures = "^0.3.24"
 serde = "^1.0.145"
 serde_json = "^1.0"
-clap = { version = "^4.0.4", features = ["string"] }
+clap = { version = "^4.0.9", features = ["string"] }
 log = "^0.4.17"
 env_logger = "^0.9.1"
 rusqlite = { version = "0.28", features = ["bundled"] }