diff --git a/Cargo.lock b/Cargo.lock
index d9c03923..1c2f1613 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1597,12 +1597,6 @@ dependencies = [
  "spinning_top",
 ]
 
-[[package]]
-name = "linux-raw-sys"
-version = "0.4.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.12.1"
@@ -2469,19 +2463,6 @@ dependencies = [
  "transpose",
 ]
 
-[[package]]
-name = "rustix"
-version = "0.38.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
-dependencies = [
- "bitflags",
- "errno",
- "libc",
- "linux-raw-sys 0.4.15",
- "windows-sys 0.59.0",
-]
-
 [[package]]
 name = "rustix"
 version = "1.1.4"
@@ -2491,7 +2472,7 @@ dependencies = [
  "bitflags",
  "errno",
  "libc",
- "linux-raw-sys 0.12.1",
+ "linux-raw-sys",
  "windows-sys 0.60.2",
 ]
 
@@ -2924,7 +2905,7 @@ dependencies = [
  "fastrand",
  "getrandom 0.3.3",
  "once_cell",
- "rustix 1.1.4",
+ "rustix",
  "windows-sys 0.60.2",
 ]
 
@@ -3648,14 +3629,11 @@ dependencies = [
 
 [[package]]
 name = "which"
-version = "6.0.3"
+version = "8.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4ee928febd44d98f2f459a4a79bd4d928591333a494a10a868418ac1b39cf1f"
+checksum = "48d7cd18d4acb58fb3cdfe9ea54e6cd96a4e7d4cc45c56338b236e82dad47248"
 dependencies = [
- "either",
- "home",
- "rustix 0.38.44",
- "winsafe",
+ "libc",
 ]
 
 [[package]]
@@ -3950,12 +3928,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2ee1708bef14716a11bae175f579062d4554d95be2c6829f518df847b7b3fdd0"
 
-[[package]]
-name = "winsafe"
-version = "0.0.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d135d17ab770252ad95e9a872d365cf3090e3be864a34ab46f48555993efc904"
-
 [[package]]
 name = "wit-bindgen-rt"
 version = "0.39.0"
@@ -3978,7 +3950,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af3a19837351dc82ba89f8a125e22a3c475f05aba604acc023d62b2739ae2909"
 dependencies = [
  "libc",
- "rustix 1.1.4",
+ "rustix",
 ]
 
 [[package]]
diff --git a/cargo-kiln/Cargo.toml b/cargo-kiln/Cargo.toml
index 76789e09..5456fb5d 100644
--- a/cargo-kiln/Cargo.toml
+++ b/cargo-kiln/Cargo.toml
@@ -44,7 +44,7 @@ atty = "0.2"
 toml = "0.9"
 serde = { version = "1.0", features = ["derive"] }
 thiserror = "2.0"
-which = "6.0"
+which = "8.0"
 
 # GitHub integration
 reqwest = { version = "0.13", features = ["json"] }