fix rmp-serde dep

Author: uint

packages/std/Cargo.toml

@@ -62,7 +62,7 @@ serde = { workspace = true, features = ["std"] }
 serde-json-wasm = { version = "1.0.1", default-features = false, features = ["std"] }
 static_assertions = "1.1.0"
 thiserror = "1.0.26"
-rmp-serde = "=1.1.1"
+rmp-serde = "1.1"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 bech32 = "0.11.0"
@@ -76,5 +76,4 @@ cosmwasm-schema = { version = "2.1.1", path = "../schema" }
 chrono = { version = "0.4", default-features = false, features = ["alloc", "std"] }
 crc32fast = "1.3.2"
 hex-literal = "0.4.1"
-rmp-serde = "1"
 serde_json = "1.0.81"