diff --git a/Cargo.lock b/Cargo.lock
index e12545ccfc..4fd023df3d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4917,9 +4917,9 @@ checksum = "3582f63211428f83597b51b2ddb88e2a91a9d52d12831f9d08f5e624e8977422"
 
 [[package]]
 name = "rmp"
-version = "0.8.12"
+version = "0.8.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f9860a6cc38ed1da53456442089b4dfa35e7cedaa326df63017af88385e6b20"
+checksum = "bddb316f4b9cae1a3e89c02f1926d557d1142d0d2e684b038c11c1b77705229a"
 dependencies = [
  "byteorder",
  "num-traits",
@@ -4928,9 +4928,9 @@ dependencies = [
 
 [[package]]
 name = "rmp-serde"
-version = "1.1.2"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bffea85eea980d8a74453e5d02a8d93028f3c34725de143085a844ebe953258a"
+checksum = "938a142ab806f18b88a97b0dea523d39e0fd730a064b035726adcfc58a8a5188"
 dependencies = [
  "byteorder",
  "rmp",
diff --git a/crates/nu-plugin/Cargo.toml b/crates/nu-plugin/Cargo.toml
index 1780ff002b..feb07ad000 100644
--- a/crates/nu-plugin/Cargo.toml
+++ b/crates/nu-plugin/Cargo.toml
@@ -17,7 +17,7 @@ nu-system = { path = "../nu-system", version = "0.92.3" }
 nu-utils = { path = "../nu-utils", version = "0.92.3" }
 
 bincode = "1.3"
-rmp-serde = "1.1"
+rmp-serde = "1.2"
 serde = { workspace = true }
 serde_json = { workspace = true }
 log = "0.4"