diff --git a/Cargo.lock b/Cargo.lock
index 168ffb2034c..57d490c2fda 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -740,9 +740,9 @@ dependencies = [
 
 [[package]]
 name = "cbor4ii"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13e8c816014cad3f58c2f0607677e8d2c6f76754dd8e735461a440b27b95199c"
+checksum = "59b4c883b9cc4757b061600d39001d4d0232bece4a3174696cf8f58a14db107d"
 dependencies = [
  "serde",
 ]
diff --git a/protocols/request-response/Cargo.toml b/protocols/request-response/Cargo.toml
index 1bfd03e1520..2c7692fb9b4 100644
--- a/protocols/request-response/Cargo.toml
+++ b/protocols/request-response/Cargo.toml
@@ -12,7 +12,7 @@ categories = ["network-programming", "asynchronous"]
 
 [dependencies]
 async-trait = "0.1"
-cbor4ii = { version = "0.3.1", features = ["serde1", "use_std"], optional = true }
+cbor4ii = { version = "0.3.2", features = ["serde1", "use_std"], optional = true }
 futures = "0.3.29"
 instant = "0.1.12"
 libp2p-core = { workspace = true }