diff --git a/Cargo.lock b/Cargo.lock
index b3547bb78af..50005a6bf5e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2441,7 +2441,7 @@ checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
 
 [[package]]
 name = "libp2p"
-version = "0.52.0"
+version = "0.52.1"
 dependencies = [
  "async-std",
  "async-trait",
diff --git a/libp2p/CHANGELOG.md b/libp2p/CHANGELOG.md
index 5046cbd1f76..fa299284667 100644
--- a/libp2p/CHANGELOG.md
+++ b/libp2p/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 0.52.1
+
+- Add `libp2p-webtransport-websys` providing WebTransport for WASM environments.
+  See [PR 4015].
+
+[PR 4015]: https://github.com/libp2p/rust-libp2p/pull/4015
+
 ## 0.52.0
 
 - Raise MSRV to 1.65.
diff --git a/libp2p/Cargo.toml b/libp2p/Cargo.toml
index c6f4e2a3e27..06f269466ea 100644
--- a/libp2p/Cargo.toml
+++ b/libp2p/Cargo.toml
@@ -3,7 +3,7 @@ name = "libp2p"
 edition = "2021"
 rust-version = "1.65.0"
 description = "Peer-to-peer networking library"
-version = "0.52.0"
+version = "0.52.1"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
diff --git a/transports/webtransport-websys/CHANGELOG.md b/transports/webtransport-websys/CHANGELOG.md
index 509e9be5994..13ca1b5ed0a 100644
--- a/transports/webtransport-websys/CHANGELOG.md
+++ b/transports/webtransport-websys/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.1.0 - unreleased
+## 0.1.0
 
 * Initial implementation of WebTranport transport using web-sys bindings. See [PR 4015].