diff --git a/Cargo.lock b/Cargo.lock
index 3cfc12e8..cc520d6f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -12,7 +12,7 @@ dependencies = [
  "arc-swap",
  "backtrace",
  "canonical-path",
- "clap 4.3.23",
+ "clap 4.4.0",
  "color-eyre",
  "fs-err",
  "once_cell",
@@ -136,16 +136,15 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.3.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ca84f3628370c59db74ee214b3263d58f9aadd9b4fe7e711fd87dc452b7f163"
+checksum = "b1f58811cfac344940f1a400b6e6231ce35171f614f26439e80f8c1465c5cc0c"
 dependencies = [
  "anstyle",
  "anstyle-parse",
  "anstyle-query",
  "anstyle-wincon",
  "colorchoice",
- "is-terminal",
  "utf8parse",
 ]
 
@@ -175,9 +174,9 @@ dependencies = [
 
 [[package]]
 name = "anstyle-wincon"
-version = "1.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180abfa45703aebe0093f79badacc01b8fd4ea2e35118747e5811127f926e188"
+checksum = "58f54d10c6dfa51283a066ceab3ec1ab78d13fae00aa49243a45e4571fb79dfd"
 dependencies = [
  "anstyle",
  "windows-sys 0.48.0",
@@ -744,9 +743,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.3.23"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03aef18ddf7d879c15ce20f04826ef8418101c7e528014c3eeea13321047dca3"
+checksum = "1d5f1946157a96594eb2d2c10eb7ad9a2b27518cb3000209dec700c35df9197d"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -755,9 +754,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.3.23"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8ce6fffb678c9b80a70b6b6de0aad31df727623a70fd9a842c30cd573e2fa98"
+checksum = "78116e32a042dd73c2901f0dc30790d20ff3447f3e3472fad359e8c3d282bcd6"
 dependencies = [
  "anstream",
  "anstyle",
@@ -768,9 +767,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.3.12"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54a9bb5758fc5dfe728d1019941681eccaf0cf8a4189b692a0ee2f2ecf90a050"
+checksum = "c9fd1a5729c4548118d7d70ff234a44868d00489a4b6597b0b020918a0e91a1a"
 dependencies = [
  "heck 0.4.1",
  "proc-macro2",
@@ -916,7 +915,7 @@ dependencies = [
  "anes",
  "cast",
  "ciborium",
- "clap 4.3.23",
+ "clap 4.4.0",
  "criterion-plot",
  "is-terminal",
  "itertools 0.10.5",
@@ -5732,7 +5731,7 @@ dependencies = [
  "abscissa_core",
  "atty",
  "chrono",
- "clap 4.3.23",
+ "clap 4.4.0",
  "color-eyre",
  "console-subscriber",
  "dirs",
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index da8b5752..22032119 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -153,7 +153,7 @@ zebra-state = { path = "../zebra-state", version = "1.0.0-beta.28" }
 zebra-utils = { path = "../zebra-utils", version = "1.0.0-beta.28", optional = true }
 
 abscissa_core = "0.7.0"
-clap = { version = "4.3.23", features = ["cargo"] }
+clap = { version = "4.4.0", features = ["cargo"] }
 chrono = { version = "0.4.26", default-features = false, features = ["clock", "std"] }
 humantime-serde = "1.1.1"
 indexmap = "2.0.0"