diff --git a/Cargo.lock b/Cargo.lock
index 1b9378a363d..988249997ed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -564,9 +564,9 @@ dependencies = [
 
 [[package]]
 name = "cbor4ii"
-version = "0.3.3"
+version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "472931dd4dfcc785075b09be910147f9c6258883fc4591d0dac6116392b2daa6"
+checksum = "faed1a83001dc2c9201451030cc317e35bef36c84d3781d7c5bb9f343c397da8"
 dependencies = [
  "serde",
 ]
diff --git a/protocols/request-response/Cargo.toml b/protocols/request-response/Cargo.toml
index 863a046408d..9e13c091c89 100644
--- a/protocols/request-response/Cargo.toml
+++ b/protocols/request-response/Cargo.toml
@@ -11,7 +11,7 @@ keywords = ["peer-to-peer", "libp2p", "networking"]
 categories = ["network-programming", "asynchronous"]
 
 [dependencies]
-cbor4ii = { version = "0.3.2", features = ["serde1", "use_std"], optional = true }
+cbor4ii = { version = "1.2.2", features = ["serde1", "use_std"], optional = true }
 futures = { workspace = true }
 libp2p-core = { workspace = true }
 libp2p-swarm = { workspace = true }