diff --git a/Cargo.lock b/Cargo.lock
old mode 100755
new mode 100644
index 5366fe04..7e74971f
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4184,9 +4184,9 @@ checksum = "2c4a545a15244c7d945065b5d392b2d2d7f21526fba56ce51467b06ed445e8f7"
 
 [[package]]
 name = "libc"
-version = "0.2.178"
+version = "0.2.183"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37c93d8daa9d8a012fd8ab92f088405fb202ea0b6ab73ee2482ae66af4f42091"
+checksum = "b5b646652bf6661599e1da8901b3b9522896f01e736bad5f723fe7a3a27f899d"
 
 [[package]]
 name = "libflate"
@@ -4793,6 +4793,18 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "nix"
+version = "0.31.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d6d0705320c1e6ba1d912b5e37cf18071b6c2e9b7fa8215a1e8a7651966f5d3"
+dependencies = [
+ "bitflags 2.9.4",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -9177,7 +9189,7 @@ dependencies = [
  "memory-stats",
  "mime_guess",
  "ndarray 0.17.1",
- "nix 0.30.1",
+ "nix 0.31.2",
  "notify",
  "num_cpus",
  "once_cell",
diff --git a/Cargo.toml b/Cargo.toml
old mode 100755
new mode 100644
index 52109c6c..16d110ec
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -350,7 +350,7 @@ full = ["real-models", "onnx-models", "arrow", "parquet", "transmutation"]
 
 # Unix-specific dependencies (for signal handling)
 [target.'cfg(unix)'.dependencies]
-nix = { version = "0.30", features = ["signal"] }
+nix = { version = "0.31", features = ["signal"] }
 
 # [[bin]]
 # name = "gpu_scale_benchmark"