diff --git a/Cargo.lock b/Cargo.lock
index 6786e75a..d6397038 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -929,12 +929,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
-[[package]]
-name = "cfg_aliases"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
-
 [[package]]
 name = "cfg_aliases"
 version = "0.2.1"
@@ -2032,9 +2026,9 @@ dependencies = [
 
 [[package]]
 name = "endian-type"
-version = "0.1.2"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c34f04666d835ff5d62e058c3995147c06f42fe86ff053337632bca83e42702d"
+checksum = "869b0adbda23651a9c5c0c3d270aac9fcb52e8622a8f2b17e57802d7791962f2"
 
 [[package]]
 name = "enum-as-inner"
@@ -4895,18 +4889,6 @@ dependencies = [
  "smallvec",
 ]
 
-[[package]]
-name = "nix"
-version = "0.28.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
-dependencies = [
- "bitflags 2.13.0",
- "cfg-if",
- "cfg_aliases 0.1.1",
- "libc",
-]
-
 [[package]]
 name = "nix"
 version = "0.29.0"
@@ -4915,7 +4897,7 @@ checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
 dependencies = [
  "bitflags 2.13.0",
  "cfg-if",
- "cfg_aliases 0.2.1",
+ "cfg_aliases",
  "libc",
 ]
 
@@ -4927,7 +4909,7 @@ checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
 dependencies = [
  "bitflags 2.13.0",
  "cfg-if",
- "cfg_aliases 0.2.1",
+ "cfg_aliases",
  "libc",
 ]
 
@@ -5380,7 +5362,7 @@ dependencies = [
  "textwrap",
  "thiserror 2.0.18",
  "unicode-segmentation",
- "unicode-width 0.2.2",
+ "unicode-width",
 ]
 
 [[package]]
@@ -6338,7 +6320,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c1a41e437b6bbd489372cd4971de128e85c855f56c57f283d20ff016cf7c0a8"
 dependencies = [
  "bytes",
- "cfg_aliases 0.2.1",
+ "cfg_aliases",
  "pin-project-lite",
  "quinn-proto",
  "quinn-udp",
@@ -6379,7 +6361,7 @@ version = "0.5.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35a133f956daabe89a61a685c2649f13d82d5aa4bd5d12d1277e1072a21c0694"
 dependencies = [
- "cfg_aliases 0.2.1",
+ "cfg_aliases",
  "libc",
  "once_cell",
  "socket2 0.6.5",
@@ -6416,9 +6398,9 @@ checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
 
 [[package]]
 name = "radix_trie"
-version = "0.2.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c069c179fcdc6a2fe24d8d18305cf085fdbd4f922c041943e203685d6a1c58fd"
+checksum = "3b4431027dcd37fc2a73ef740b5f233aa805897935b8bce0195e41bbf9a3289a"
 dependencies = [
  "endian-type",
  "nibble_vec",
@@ -6940,24 +6922,23 @@ dependencies = [
 
 [[package]]
 name = "rustyline"
-version = "14.0.0"
+version = "18.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7803e8936da37efd9b6d4478277f4b2b9bb5cdb37a113e8d63222e58da647e63"
+checksum = "53f6a737db68eb1a8ccff86b584b2fc13eca6a7bb6f78ebc7c529547e3ab9684"
 dependencies = [
  "bitflags 2.13.0",
  "cfg-if",
  "clipboard-win",
- "fd-lock",
  "home",
  "libc",
  "log",
  "memchr",
- "nix 0.28.0",
+ "nix 0.31.3",
  "radix_trie",
  "unicode-segmentation",
- "unicode-width 0.1.14",
+ "unicode-width",
  "utf8parse",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7939,7 +7920,7 @@ checksum = "c13547615a44dc9c452a8a534638acdf07120d4b6847c8178705da06306a3057"
 dependencies = [
  "smawk",
  "unicode-linebreak",
- "unicode-width 0.2.2",
+ "unicode-width",
 ]
 
 [[package]]
@@ -8583,12 +8564,6 @@ version = "1.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c6f5d3c3b1bf09027a88a6bc961fc00497d651009560b5463668dc81b0fa87a8"
 
-[[package]]
-name = "unicode-width"
-version = "0.1.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
-
 [[package]]
 name = "unicode-width"
 version = "0.2.2"
@@ -9270,7 +9245,7 @@ dependencies = [
  "bumpalo",
  "leb128fmt",
  "memchr",
- "unicode-width 0.2.2",
+ "unicode-width",
  "wasm-encoder 0.253.0",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 5af191a7..b51f3074 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -143,7 +143,7 @@ rand = "0.8"
 rayon = "1"
 regex = "1"
 reqwest = { version = "0.12", default-features = false, features = ["json", "stream", "native-tls"] }
-rustyline = "14"
+rustyline = "18"
 rustyline-derive = "0.10"
 semver = "1"
 serde = { version = "1", features = ["derive"] }
diff --git a/crates/klyron_shell/Cargo.toml b/crates/klyron_shell/Cargo.toml
index b04459b9..e573630c 100644
--- a/crates/klyron_shell/Cargo.toml
+++ b/crates/klyron_shell/Cargo.toml
@@ -5,7 +5,7 @@ edition.workspace = true
 license.workspace = true
 
 [dependencies]
-rustyline = "14"
+rustyline = "18"
 rustyline-derive = "0.10"
 anyhow.workspace = true
 tracing.workspace = true