diff --git a/Cargo.lock b/Cargo.lock
index 929c5ccf3..5dce03660 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2056,9 +2056,9 @@ dependencies = [
 
 [[package]]
 name = "rmp"
-version = "0.8.12"
+version = "0.8.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f9860a6cc38ed1da53456442089b4dfa35e7cedaa326df63017af88385e6b20"
+checksum = "228ed7c16fa39782c3b3468e974aec2795e9089153cd08ee2e9aefb3613334c4"
 dependencies = [
  "byteorder",
  "num-traits",
@@ -2067,9 +2067,9 @@ 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/Cargo.toml b/Cargo.toml
index 6e92adcf5..fa1fae8fc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -77,7 +77,7 @@ rand = "0.8.5"
 rayon = "1.10.0"
 regex = "1.10.4"
 reqwest = { version = "<0.12", default-features = false, features = ["blocking", "json", "gzip"] }
-rmp-serde = "1.1.2"
+rmp-serde = "1.2.0"
 self_update = { version = "0.39.0", default-features = false, features = [
   "archive-tar",
   "compression-flate2",