diff --git a/Cargo.lock b/Cargo.lock
index a0d0f11e0..bfa6eee7b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1328,9 +1328,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.146"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "libloading"
diff --git a/Cargo.toml b/Cargo.toml
index 609bd3e57..248b8674f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -287,7 +287,7 @@ half = "2.2"
 indicatif = "0.17"
 is-terminal = "0.4.7"
 itertools = "0.11.0"
-libc = "0.2.146"
+libc = "0.2.147"
 lscolors = { version = "0.14.0", default-features = false, features = [
   "nu-ansi-term",
 ] }
diff --git a/src/uucore/Cargo.toml b/src/uucore/Cargo.toml
index 8fd5769c9..19054811c 100644
--- a/src/uucore/Cargo.toml
+++ b/src/uucore/Cargo.toml
@@ -36,7 +36,7 @@ time = { workspace = true, optional = true, features = [
 data-encoding = { version = "2.4", optional = true }
 data-encoding-macro = { version = "0.1.13", optional = true }
 z85 = { version = "3.0.5", optional = true }
-libc = { version = "0.2.146", optional = true }
+libc = { version = "0.2.147", optional = true }
 once_cell = { workspace = true }
 os_display = "0.1.3"