diff --git a/Cargo.lock b/Cargo.lock
index ed5cbcbe25..f8d08e57bb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -628,9 +628,9 @@ dependencies = [
 
 [[package]]
 name = "num-derive"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e6a0fd4f737c707bd9086cc16c925f294943eb62eb71499e9fd4cf71f8b9f4e"
+checksum = "cfb77679af88f8b125209d354a202862602672222e7f2313fdd6dc349bad4712"
 dependencies = [
  "proc-macro2",
  "quote",