diff --git a/Cargo.lock b/Cargo.lock
index d3cc4b21..2b8d60e2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2207,11 +2207,10 @@ dependencies = [
 
 [[package]]
 name = "rmpv"
-version = "1.3.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58450723cd9ee93273ce44a20b6ec4efe17f8ed2e3631474387bfdecf18bb2a9"
+checksum = "7a4e1d4b9b938a26d2996af33229f0ca0956c652c1375067f0b45291c1df8417"
 dependencies = [
- "num-traits",
  "rmp",
 ]
 
diff --git a/tests/fixtures/messagepack-invalid/Cargo.toml b/tests/fixtures/messagepack-invalid/Cargo.toml
index 81dc9124..033b9d1e 100644
--- a/tests/fixtures/messagepack-invalid/Cargo.toml
+++ b/tests/fixtures/messagepack-invalid/Cargo.toml
@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-rmpv = "1.3.0"
+rmpv = "1.3.1"
diff --git a/tests/fixtures/messagepack-valid/Cargo.toml b/tests/fixtures/messagepack-valid/Cargo.toml
index 0dbd8fcc..357e96d4 100644
--- a/tests/fixtures/messagepack-valid/Cargo.toml
+++ b/tests/fixtures/messagepack-valid/Cargo.toml
@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-rmpv = "1.3.0"
+rmpv = "1.3.1"