diff --git a/Cargo.lock b/Cargo.lock
index 02921220..3d0ce493 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -326,9 +326,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.54"
+version = "4.5.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6e6ff9dcd79cff5cd969a17a545d79e84ab086e444102a591e288a8aa3ce394"
+checksum = "3e34525d5bbbd55da2bb745d34b36121baac88d07619a9a09cfcf4a6c0832785"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -336,9 +336,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.54"
+version = "4.5.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa42cf4d2b7a41bc8f663a7cab4031ebafa1bf3875705bfaf8466dc60ab52c00"
+checksum = "59a20016a20a3da95bef50ec7238dbd09baeef4311dcdd38ec15aba69812fb61"
 dependencies = [
  "anstream",
  "anstyle",
@@ -349,9 +349,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.49"
+version = "4.5.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a0b5487afeab2deb2ff4e03a807ad1a03ac532ff5a2cee5d86884440c7f7671"
+checksum = "a92793da1a46a5f2a02a6f4c46c6496b28c43638adea8306fcb0caa1634f24e5"
 dependencies = [
  "heck",
  "proc-macro2",
diff --git a/bins/bjs/Cargo.toml b/bins/bjs/Cargo.toml
index 6fd4eede..f162d112 100644
--- a/bins/bjs/Cargo.toml
+++ b/bins/bjs/Cargo.toml
@@ -11,7 +11,7 @@ version.workspace = true
 
 [dependencies]
 anyhow = "1.0.100"
-clap = { version = "4.5.54", features = ["env", "derive", "wrap_help"] }
+clap = { version = "4.5.55", features = ["env", "derive", "wrap_help"] }
 cranelift-codegen = "0.128.1"
 cranelift-reader = "0.128.1"
 itertools = "0.14.0"
diff --git a/bins/dfagen/Cargo.toml b/bins/dfagen/Cargo.toml
index 16469c54..c7883c2e 100644
--- a/bins/dfagen/Cargo.toml
+++ b/bins/dfagen/Cargo.toml
@@ -12,7 +12,7 @@ version.workspace = true
 [dependencies]
 anyhow = "1.0.100"
 base = { path = "../../libs/base" }
-clap = { version = "4.5.54", features = ["derive", "env"] }
+clap = { version = "4.5.55", features = ["derive", "env"] }
 indexmap = { version = "2.13.0", features = ["serde"] }
 logging = { path = "../../libs/logging" }
 maplit = "1.0.2"
diff --git a/bins/esgrammar/Cargo.toml b/bins/esgrammar/Cargo.toml
index 3ffd3af9..b44821fa 100644
--- a/bins/esgrammar/Cargo.toml
+++ b/bins/esgrammar/Cargo.toml
@@ -11,7 +11,7 @@ version.workspace = true
 
 [dependencies]
 anyhow = "1.0.100"
-clap = { version = "4.5.54", features = ["derive"] }
+clap = { version = "4.5.55", features = ["derive"] }
 htmlparser = { path = "../../libs/htmlparser" }
 toydom = { path = "../../libs/toydom" }
 
diff --git a/bins/estree/Cargo.toml b/bins/estree/Cargo.toml
index 975fc611..ae4b22cf 100644
--- a/bins/estree/Cargo.toml
+++ b/bins/estree/Cargo.toml
@@ -12,7 +12,7 @@ version.workspace = true
 [dependencies]
 anyhow = "1.0.100"
 assert-json-diff = "2.0.2"
-clap = { version = "4.5.54", features = ["env", "derive", "wrap_help"] }
+clap = { version = "4.5.55", features = ["env", "derive", "wrap_help"] }
 jsparser = { path = "../../libs/jsparser", features = ["location"] }
 logging = { path = "../../libs/logging" }
 serde = { version = "1.0.228", features = ["derive", "rc"] }
diff --git a/bins/jsoncmp/Cargo.toml b/bins/jsoncmp/Cargo.toml
index a47c161f..48b581d6 100644
--- a/bins/jsoncmp/Cargo.toml
+++ b/bins/jsoncmp/Cargo.toml
@@ -12,7 +12,7 @@ version.workspace = true
 [dependencies]
 anyhow = "1.0.100"
 assert-json-diff = "2.0.2"
-clap = { version = "4.5.54", features = ["env", "derive", "wrap_help"] }
+clap = { version = "4.5.55", features = ["env", "derive", "wrap_help"] }
 serde = { version = "1.0.228", features = ["derive"] }
 # "unbounded_depth" is needed for parsing a large JSON.
 # See https://github.com/serde-rs/json/issues/334.
diff --git a/bins/lalrgen/Cargo.toml b/bins/lalrgen/Cargo.toml
index ce844eb8..aabc766e 100644
--- a/bins/lalrgen/Cargo.toml
+++ b/bins/lalrgen/Cargo.toml
@@ -12,7 +12,7 @@ version.workspace = true
 [dependencies]
 anyhow = "1.0.100"
 base = { path = "../../libs/base" }
-clap = { version = "4.5.54", features = ["derive", "env"] }
+clap = { version = "4.5.55", features = ["derive", "env"] }
 dashmap = "6.1.0"
 humantime = "2.3.0"
 im = "15.1.0"
diff --git a/bins/lmp/Cargo.toml b/bins/lmp/Cargo.toml
index 4e3bdafa..d306ca30 100644
--- a/bins/lmp/Cargo.toml
+++ b/bins/lmp/Cargo.toml
@@ -11,7 +11,7 @@ version.workspace = true
 
 [dependencies]
 anyhow = "1.0.100"
-clap = { version = "4.5.54", features = ["env", "derive", "wrap_help"] }
+clap = { version = "4.5.55", features = ["env", "derive", "wrap_help"] }
 layout = { path = "../../libs/layout", features = ["service"] }
 serde_json = "1.0.149"
 
diff --git a/bins/logview/Cargo.toml b/bins/logview/Cargo.toml
index 6010d77b..d4c9fef1 100644
--- a/bins/logview/Cargo.toml
+++ b/bins/logview/Cargo.toml
@@ -14,7 +14,7 @@ anyhow = "1.0.100"
 async-stream = "0.3.6"
 axum = "0.8.8"
 bytes = "1.11.0"
-clap = { version = "4.5.54", features = ["derive"] }
+clap = { version = "4.5.55", features = ["derive"] }
 logging = { path = "../../libs/logging" }
 mime = "0.3.17"
 mustache = "0.9.0"
diff --git a/bins/test262/Cargo.toml b/bins/test262/Cargo.toml
index 7d3f7896..ce67fe37 100644
--- a/bins/test262/Cargo.toml
+++ b/bins/test262/Cargo.toml
@@ -11,7 +11,7 @@ version.workspace = true
 
 [dependencies]
 anyhow = "1.0.100"
-clap = { version = "4.5.54", features = ["env", "derive", "wrap_help"] }
+clap = { version = "4.5.55", features = ["env", "derive", "wrap_help"] }
 humantime = "2.3.0"
 indicatif = "0.18.3"
 is_executable = "1.0.5"
diff --git a/libs/jsparser/Cargo.toml b/libs/jsparser/Cargo.toml
index 0404439a..c0b14e0c 100644
--- a/libs/jsparser/Cargo.toml
+++ b/libs/jsparser/Cargo.toml
@@ -24,7 +24,7 @@ unicode-id-start = "1.4.0"
 [dev-dependencies]
 anyhow = "1.0.100"
 assert_matches = "1.5.0"
-clap = { version = "4.5.54", features = ["env", "derive", "wrap_help"] }
+clap = { version = "4.5.55", features = ["env", "derive", "wrap_help"] }
 ctor = "0.6.3"
 
 [lints]