diff --git a/Cargo.lock b/Cargo.lock
index 03178dedc..4cfc30849 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -648,9 +648,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.18"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da0df0e5185db44f69b44f26786fe401b6c293d1907744beaa7fa62b2e5a517a"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index b444713c1..b30c3a2fa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ num-bigint = { version = "0.4.5", default-features = false }
 num-integer = "0.1.46"
 num-iter = "0.1.45"
 num-rational = { version = "0.4.1", default-features = false }
-num-traits = "0.2.18"
+num-traits = "0.2.19"
 polynomial = "0.2.6"
 serde = { version = "1.0.200", features = ["derive"] }
 serde_json = "1.0.116"
diff --git a/pkg/cont_frac/Cargo.toml b/pkg/cont_frac/Cargo.toml
index 77add777f..bc48f132f 100644
--- a/pkg/cont_frac/Cargo.toml
+++ b/pkg/cont_frac/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 num-integer = "0.1.46"
-num-traits = "0.2.18"
+num-traits = "0.2.19"
 
 [dependencies.integer]
 path = "../integer"
diff --git a/pkg/integer/Cargo.toml b/pkg/integer/Cargo.toml
index 9c57b31ba..7fce3d49a 100644
--- a/pkg/integer/Cargo.toml
+++ b/pkg/integer/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 num-integer = "0.1.46"
-num-traits = "0.2.18"
+num-traits = "0.2.19"
 
 [dependencies.num-bigint]
 version = "0.4.5"
diff --git a/pkg/prime/Cargo.toml b/pkg/prime/Cargo.toml
index 3f60a0786..1b0073632 100644
--- a/pkg/prime/Cargo.toml
+++ b/pkg/prime/Cargo.toml
@@ -11,7 +11,7 @@ harness = false
 
 [dependencies]
 num-integer = "0.1.46"
-num-traits = "0.2.18"
+num-traits = "0.2.19"
 
 [dev-dependencies]
 criterion = "0.5.1"
diff --git a/pkg/seq/Cargo.toml b/pkg/seq/Cargo.toml
index 31e6af242..fcde015e8 100644
--- a/pkg/seq/Cargo.toml
+++ b/pkg/seq/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 num-integer = "0.1.46"
-num-traits = "0.2.18"
+num-traits = "0.2.19"
 
 [dev-dependencies]
 num-bigint = "0.4.5"