diff --git a/Cargo.lock b/Cargo.lock
index 7e6dde6e..288e7617 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -160,27 +160,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "chrono-tz"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efdce149c370f133a071ca8ef6ea340b7b88748ab0810097a9e2976eaa34b4f3"
-dependencies = [
- "chrono",
- "chrono-tz-build",
- "phf",
-]
-
-[[package]]
-name = "chrono-tz-build"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f10f8c9340e31fc120ff885fcdb54a0b48e474bbd77cab557f0c30a3e569402"
-dependencies = [
- "parse-zoneinfo",
- "phf_codegen",
-]
-
 [[package]]
 name = "clap"
 version = "4.5.38"
@@ -818,18 +797,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "nix"
-version = "0.29.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
-dependencies = [
- "bitflags",
- "cfg-if",
- "cfg_aliases",
- "libc",
-]
-
 [[package]]
 name = "nix"
 version = "0.30.1"
@@ -938,15 +905,6 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
-[[package]]
-name = "parse-zoneinfo"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f2a05b18d44e2957b88f96ba460715e295bc1d7510468a2f3d3b44535d26c24"
-dependencies = [
- "regex",
-]
-
 [[package]]
 name = "paste"
 version = "1.0.15"
@@ -1080,7 +1038,7 @@ dependencies = [
  "uu_vmstat",
  "uu_w",
  "uu_watch",
- "uucore 0.0.30",
+ "uucore",
  "uutests",
  "xattr",
 ]
@@ -1671,7 +1629,7 @@ dependencies = [
  "bytesize",
  "clap",
  "sysinfo",
- "uucore 0.0.30",
+ "uucore",
  "windows",
 ]
 
@@ -1681,7 +1639,7 @@ version = "0.0.1"
 dependencies = [
  "clap",
  "regex",
- "uucore 0.0.30",
+ "uucore",
  "walkdir",
 ]
 
@@ -1691,7 +1649,7 @@ version = "0.0.1"
 dependencies = [
  "clap",
  "uu_pgrep",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1699,10 +1657,10 @@ name = "uu_pidwait"
 version = "0.0.1"
 dependencies = [
  "clap",
- "nix 0.30.1",
+ "nix",
  "regex",
  "uu_pgrep",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1710,10 +1668,10 @@ name = "uu_pkill"
 version = "0.0.1"
 dependencies = [
  "clap",
- "nix 0.30.1",
+ "nix",
  "regex",
  "uu_pgrep",
- "uucore 0.0.30",
+ "uucore",
  "walkdir",
 ]
 
@@ -1722,7 +1680,7 @@ name = "uu_pmap"
 version = "0.0.1"
 dependencies = [
  "clap",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1732,10 +1690,10 @@ dependencies = [
  "chrono",
  "clap",
  "libc",
- "nix 0.30.1",
+ "nix",
  "prettytable-rs",
  "uu_pgrep",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1744,7 +1702,7 @@ version = "0.0.1"
 dependencies = [
  "clap",
  "sysinfo",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1752,7 +1710,7 @@ name = "uu_slabtop"
 version = "0.0.1"
 dependencies = [
  "clap",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1761,12 +1719,12 @@ version = "0.0.1"
 dependencies = [
  "clap",
  "libc",
- "nix 0.30.1",
+ "nix",
  "prettytable-rs",
  "sysinfo",
  "thiserror 2.0.12",
  "uu_pgrep",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1775,7 +1733,7 @@ version = "0.0.1"
 dependencies = [
  "clap",
  "sysinfo",
- "uucore 0.0.30",
+ "uucore",
  "walkdir",
 ]
 
@@ -1786,7 +1744,7 @@ dependencies = [
  "clap",
  "crossterm 0.29.0",
  "ratatui",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1797,13 +1755,13 @@ dependencies = [
  "chrono",
  "clap",
  "libc",
- "nix 0.30.1",
+ "nix",
  "pkg-config",
  "prettytable-rs",
  "sysinfo",
  "uu_vmstat",
  "uu_w",
- "uucore 0.0.30",
+ "uucore",
  "windows-sys 0.59.0",
 ]
 
@@ -1814,7 +1772,7 @@ dependencies = [
  "bytesize",
  "clap",
  "terminal_size",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1824,7 +1782,7 @@ dependencies = [
  "chrono",
  "clap",
  "libc",
- "uucore 0.0.30",
+ "uucore",
 ]
 
 [[package]]
@@ -1832,31 +1790,7 @@ name = "uu_watch"
 version = "0.0.1"
 dependencies = [
  "clap",
- "uucore 0.0.30",
-]
-
-[[package]]
-name = "uucore"
-version = "0.0.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71f4e82877d06de779c611a3d54720f56f1e68b228fb30a5b6c66ef07e68263d"
-dependencies = [
- "chrono",
- "chrono-tz",
- "clap",
- "dns-lookup",
- "glob",
- "iana-time-zone",
- "libc",
- "nix 0.29.0",
- "number_prefix",
- "os_display",
- "thiserror 2.0.12",
- "time",
- "utmp-classic",
- "uucore_procs 0.0.30",
- "wild",
- "windows-sys 0.59.0",
+ "uucore",
 ]
 
 [[package]]
@@ -1865,30 +1799,22 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9032bf981784f22fcc5ddc7e74b7cf3bae3d5f44a48d2054138ed38068b9f4e0"
 dependencies = [
+ "chrono",
  "clap",
  "dns-lookup",
  "fluent",
  "fluent-bundle",
  "libc",
- "nix 0.30.1",
+ "nix",
  "number_prefix",
  "os_display",
  "thiserror 2.0.12",
  "time",
  "unic-langid",
- "uucore_procs 0.1.0",
+ "utmp-classic",
+ "uucore_procs",
  "wild",
-]
-
-[[package]]
-name = "uucore_procs"
-version = "0.0.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c72435859e812e602e225dea48d014abb6b1072220a8d44f2fe0565553b1f7e4"
-dependencies = [
- "proc-macro2",
- "quote",
- "uuhelp_parser 0.0.30",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1899,15 +1825,9 @@ checksum = "c933945fdac5b7779eae1fc746146e61f5b0298deb6ede002ce0b6e93e1b3bfc"
 dependencies = [
  "proc-macro2",
  "quote",
- "uuhelp_parser 0.1.0",
+ "uuhelp_parser",
 ]
 
-[[package]]
-name = "uuhelp_parser"
-version = "0.0.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bb6d972f580f8223cb7052d8580aea2b7061e368cf476de32ea9457b19459ed"
-
 [[package]]
 name = "uuhelp_parser"
 version = "0.1.0"
@@ -1923,14 +1843,14 @@ dependencies = [
  "ctor",
  "glob",
  "libc",
- "nix 0.30.1",
+ "nix",
  "pretty_assertions",
  "rand 0.9.1",
  "regex",
  "rlimit",
  "tempfile",
  "time",
- "uucore 0.1.0",
+ "uucore",
  "xattr",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 153d3ef3..a707bb2a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -71,7 +71,7 @@ tempfile = "3.10.1"
 terminal_size = "0.4.2"
 textwrap = { version = "0.16.1", features = ["terminal_size"] }
 thiserror = "2.0.4"
-uucore = "0.0.30"
+uucore = "0.1.0"
 uutests = "0.1.0"
 walkdir = "2.5.0"
 windows = { version = "0.61.1" }