diff --git a/Cargo.lock b/Cargo.lock
index b503b60d5..4f73fe91e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1196,9 +1196,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.14"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg",
 ]
diff --git a/src/uu/expr/Cargo.toml b/src/uu/expr/Cargo.toml
index c4a1bae4a..9ea8008af 100644
--- a/src/uu/expr/Cargo.toml
+++ b/src/uu/expr/Cargo.toml
@@ -17,7 +17,7 @@ path = "src/expr.rs"
 [dependencies]
 clap = { version = "3.1", features = ["wrap_help", "cargo"] }
 num-bigint = "0.4.0"
-num-traits = "0.2.14"
+num-traits = "0.2.15"
 onig = { version = "~6.3", default-features = false }
 uucore = { version=">=0.0.11", package="uucore", path="../../uucore" }
 
diff --git a/src/uu/factor/Cargo.toml b/src/uu/factor/Cargo.toml
index e1620ed90..20a21ac00 100644
--- a/src/uu/factor/Cargo.toml
+++ b/src/uu/factor/Cargo.toml
@@ -12,12 +12,12 @@ categories = ["command-line-utilities"]
 edition = "2021"
 
 [build-dependencies]
-num-traits = "0.2.13" # used in src/numerics.rs, which is included by build.rs
+num-traits = "0.2.15" # used in src/numerics.rs, which is included by build.rs
 
 [dependencies]
 clap = { version = "3.1", features = ["wrap_help", "cargo"] }
 coz = { version = "0.1.3", optional = true }
-num-traits = "0.2.13" # Needs at least version 0.2.13 for "OverflowingAdd"
+num-traits = "0.2.15" # Needs at least version 0.2.15 for "OverflowingAdd"
 rand = { version = "0.8", features = ["small_rng"] }
 smallvec = "1.7"  # TODO(nicoo): Use `union` feature, requires Rust 1.49 or later.
 uucore = { version = ">=0.0.8", package = "uucore", path = "../../uucore" }
diff --git a/src/uu/seq/Cargo.toml b/src/uu/seq/Cargo.toml
index ad8bba5b6..67226093d 100644
--- a/src/uu/seq/Cargo.toml
+++ b/src/uu/seq/Cargo.toml
@@ -19,7 +19,7 @@ path = "src/seq.rs"
 bigdecimal = "0.3"
 clap = { version = "3.1", features = ["wrap_help", "cargo"] }
 num-bigint = "0.4.0"
-num-traits = "0.2.14"
+num-traits = "0.2.15"
 uucore = { version=">=0.0.11", package="uucore", path="../../uucore", features=["memo"] }
 
 [[bin]]