diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc84cb9bd..708f3982f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://book.async.rs/overview
 
 ## [Unreleased]
 
+## Added
+
+- Added `pin::pin_project` attribute macro as unstable.
+- Added `pin::pinned_drop` attribute macro as unstable.
+- Added `pin::project` attribute macro as unstable.
+- Added `pin::project_ref` attribute macro as unstable.
+- Added `pin::UnsafeUnpin` trait as unstable.
+
 # [0.99.8] - 2019-09-28
 
 ## Changed
diff --git a/Cargo.toml b/Cargo.toml
index f14740416..bed3ce57b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,8 +21,8 @@ features = ["docs"]
 rustdoc-args = ["--cfg", "feature=\"docs\""]
 
 [features]
-docs = ["broadcaster"]
-unstable = ["broadcaster"]
+docs = ["broadcaster", "pin-project"]
+unstable = ["broadcaster", "pin-project"]
 
 [dependencies]
 async-macros = "1.0.0"
@@ -43,6 +43,7 @@ pin-utils = "0.1.0-alpha.4"
 slab = "0.4.2"
 kv-log-macro = "1.0.4"
 broadcaster = { version = "0.2.6", optional = true, default-features = false, features = ["default-channels"] }
+pin-project = { version = "0.4.1", optional = true }
 
 [dev-dependencies]
 femme = "1.2.0"
diff --git a/src/pin.rs b/src/pin.rs
index b0824575f..7d80e1ee4 100644
--- a/src/pin.rs
+++ b/src/pin.rs
@@ -4,3 +4,18 @@
 
 #[doc(inline)]
 pub use std::pin::Pin;
+
+#[doc(inline)]
+pub use pin_project::pin_project;
+
+#[doc(inline)]
+pub use pin_project::pinned_drop;
+
+#[doc(inline)]
+pub use pin_project::project;
+
+#[doc(inline)]
+pub use pin_project::project_ref;
+
+#[doc(inline)]
+pub use pin_project::UnsafeUnpin;