diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9caebdf4..00d69725 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# 0.3.22 (November 15, 2023)
+
+* Add `header_table_size(usize)` option to client and server builders.
+* Improve throughput when vectored IO is not available.
+* Update indexmap to 2.
+
 # 0.3.21 (August 21, 2023)
 
 * Fix opening of new streams over peer's max concurrent limit.
diff --git a/Cargo.toml b/Cargo.toml
index a567bf53..c413e56c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ name = "h2"
 #   - html_root_url.
 # - Update CHANGELOG.md.
 # - Create git tag
-version = "0.3.21"
+version = "0.3.22"
 license = "MIT"
 authors = [
   "Carl Lerche <me@carllerche.com>",
diff --git a/src/lib.rs b/src/lib.rs
index a37c8b4c..a1fde6eb 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -78,7 +78,7 @@
 //! [`server::handshake`]: server/fn.handshake.html
 //! [`client::handshake`]: client/fn.handshake.html
 
-#![doc(html_root_url = "https://docs.rs/h2/0.3.21")]
+#![doc(html_root_url = "https://docs.rs/h2/0.3.22")]
 #![deny(
     missing_debug_implementations,
     missing_docs,