diff --git a/Cargo.lock b/Cargo.lock
index 3c57717b8..8e159029a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1065,9 +1065,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.113"
+version = "0.2.121"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eef78b64d87775463c549fbd80e19249ef436ea3bf1de2a1eb7e717ec7fab1e9"
+checksum = "efaa7b300f3b5fe8eb6bf21ce3895e1751d9665086af2d64b42f19701015ff4f"
 
 [[package]]
 name = "libloading"
@@ -1375,9 +1375,9 @@ dependencies = [
 
 [[package]]
 name = "ouroboros"
-version = "0.14.2"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71643f290d126e18ac2598876d01e1d57aed164afc78fdb6e2a0c6589a1f6662"
+checksum = "9f31a3b678685b150cba82b702dcdc5e155893f63610cf388d30cd988d4ca2bf"
 dependencies = [
  "aliasable",
  "ouroboros_macro",
@@ -1386,9 +1386,9 @@ dependencies = [
 
 [[package]]
 name = "ouroboros_macro"
-version = "0.14.2"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed9a247206016d424fe8497bc611e510887af5c261fbbf977877c4bb55ca4d82"
+checksum = "084fd65d5dd8b3772edccb5ffd1e4b7eba43897ecd0f9401e330e8c542959408"
 dependencies = [
  "Inflector",
  "proc-macro-error",
diff --git a/src/uu/sort/Cargo.toml b/src/uu/sort/Cargo.toml
index 2adf49c44..b1c152acf 100644
--- a/src/uu/sort/Cargo.toml
+++ b/src/uu/sort/Cargo.toml
@@ -22,7 +22,7 @@ ctrlc = { version = "3.0", features = ["termination"] }
 fnv = "1.0.7"
 itertools = "0.10.0"
 memchr = "2.4.0"
-ouroboros = "0.14.2"
+ouroboros = "0.15.0"
 rand = "0.8"
 rayon = "1.5"
 tempfile = "3"