diff --git a/Cargo.lock b/Cargo.lock
index ab3c0e7..7394e2e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -112,7 +112,7 @@ dependencies = [
  "bitflags",
  "cexpr",
  "clang-sys",
- "clap 3.2.17",
+ "clap 3.2.22",
  "env_logger",
  "lazy_static",
  "lazycell",
@@ -277,19 +277,34 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.2.17"
+version = "3.2.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29e724a68d9319343bb3328c9cc2dfde263f4b3142ee1059a9980580171c954b"
+checksum = "86447ad904c7fb335a790c9d7fe3d0d971dc523b8ccd1561a520de9a85302750"
 dependencies = [
  "atty",
  "bitflags",
- "clap_derive",
- "clap_lex",
+ "clap_derive 3.2.18",
+ "clap_lex 0.2.4",
  "indexmap",
  "once_cell",
  "strsim",
  "termcolor",
- "textwrap 0.15.0",
+ "textwrap 0.15.1",
+]
+
+[[package]]
+name = "clap"
+version = "4.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a1af219c3e254a8b4649d6ddaef886b2015089f35f2ac5e1db31410c0566ab8"
+dependencies = [
+ "atty",
+ "bitflags",
+ "clap_derive 4.0.7",
+ "clap_lex 0.3.0",
+ "once_cell",
+ "strsim",
+ "termcolor",
 ]
 
 [[package]]
@@ -298,15 +313,28 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0636f9c040082f8e161555a305f8cec1a1c2828b3d981c812b8c39f4ac00c42c"
 dependencies = [
- "clap 3.2.17",
+ "clap 3.2.22",
  "log",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "3.2.17"
+version = "3.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13547f7012c01ab4a0e8f8967730ada8f9fdf419e8b6c792788f39cf4e46eefa"
+checksum = "ea0c8bce528c4be4da13ea6fead8965e95b6073585a2f05204bd8f4119f82a65"
+dependencies = [
+ "heck",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "clap_derive"
+version = "4.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd114ae53ce5a0670f43d2f169c1cd26c69b4896b0c121900cf1e4d06d67316c"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -324,6 +352,15 @@ dependencies = [
  "os_str_bytes",
 ]
 
+[[package]]
+name = "clap_lex"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d4198f73e42b4936b35b5bb248d81d2b595ecb170da0bac7655c54eedfa8da8"
+dependencies = [
+ "os_str_bytes",
+]
+
 [[package]]
 name = "console"
 version = "0.15.1"
@@ -681,7 +718,7 @@ dependencies = [
  "anyhow",
  "atty",
  "chrono",
- "clap 3.2.17",
+ "clap 4.0.7",
  "clap-verbosity-flag",
  "csv",
  "derive_more",
@@ -1315,9 +1352,9 @@ dependencies = [
 
 [[package]]
 name = "textwrap"
-version = "0.15.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
+checksum = "949517c0cf1bf4ee812e2e07e08ab448e3ae0d23472aee8a06c985f0c8815b16"
 
 [[package]]
 name = "threadpool"
diff --git a/idencomp-cli/Cargo.toml b/idencomp-cli/Cargo.toml
index 415289f..f836621 100644
--- a/idencomp-cli/Cargo.toml
+++ b/idencomp-cli/Cargo.toml
@@ -20,7 +20,7 @@ path = "src/main.rs"
 anyhow = "1.0.62"
 atty = "0.2.14"
 chrono = "0.4.22"
-clap = { version = "3.2.17", features = ["derive"] }
+clap = { version = "4.0.7", features = ["derive"] }
 clap-verbosity-flag = "1.0.1"
 derive_more = "0.99.17"
 human-panic = "1.0.3"