diff --git a/Cargo.lock b/Cargo.lock
index d3cc4b2..f658bb2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2196,11 +2196,10 @@ dependencies = [
 
 [[package]]
 name = "rmp-serde"
-version = "1.3.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52e599a477cf9840e92f2cde9a7189e67b42c57532749bf90aea6ec10facd4db"
+checksum = "72f81bee8c8ef9b577d1681a70ebbc962c232461e397b22c208c43c04b67a155"
 dependencies = [
- "byteorder",
  "rmp",
  "serde",
 ]