diff --git a/Cargo.lock b/Cargo.lock
index c4b56a51e..a157358cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -52,7 +52,7 @@ dependencies = [
 
 [[package]]
 name = "block2"
-version = "0.2.0-alpha.8"
+version = "0.2.0"
 dependencies = [
  "block-sys",
  "objc2",
@@ -181,7 +181,7 @@ dependencies = [
 
 [[package]]
 name = "icrate"
-version = "0.0.2"
+version = "0.0.3"
 dependencies = [
  "block2",
  "dispatch",
@@ -273,14 +273,14 @@ dependencies = [
 
 [[package]]
 name = "objc-sys"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "objc2"
-version = "0.3.0-beta.5"
+version = "0.4.0"
 dependencies = [
  "iai",
  "malloc_buf",
@@ -292,7 +292,7 @@ dependencies = [
 
 [[package]]
 name = "objc2-encode"
-version = "2.0.0-pre.4"
+version = "2.0.0"
 
 [[package]]
 name = "objc2-proc-macros"
diff --git a/crates/block-sys/Cargo.toml b/crates/block-sys/Cargo.toml
index 4b2adffc4..3afca2de3 100644
--- a/crates/block-sys/Cargo.toml
+++ b/crates/block-sys/Cargo.toml
@@ -60,7 +60,7 @@ unstable-objfw = []
 unstable-docsrs = ["objc-sys", "objc-sys/unstable-docsrs"]
 
 [dependencies]
-objc-sys = { path = "../objc-sys", version = "0.3.0", default-features = false, optional = true }
+objc-sys = { path = "../objc-sys", version = "0.3.1", default-features = false, optional = true }
 
 [package.metadata.docs.rs]
 default-target = "x86_64-apple-darwin"
diff --git a/crates/block2/CHANGELOG.md b/crates/block2/CHANGELOG.md
index c3f540e23..d11bfcf8d 100644
--- a/crates/block2/CHANGELOG.md
+++ b/crates/block2/CHANGELOG.md
@@ -7,6 +7,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## Unreleased - YYYY-MM-DD
 
 
+## 0.2.0 - 2023-06-20
+
+### Changed
+* **BREAKING**: Updated `objc2` dependency to `v0.4.0`.
+
+
 ## 0.2.0-alpha.8 - 2023-02-07
 
 ### Changed
diff --git a/crates/block2/Cargo.toml b/crates/block2/Cargo.toml
index f03b00e9f..7f308a943 100644
--- a/crates/block2/Cargo.toml
+++ b/crates/block2/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "block2"
 # Remember to update html_root_url in lib.rs and README.md
-version = "0.2.0-alpha.8"
+version = "0.2.0"
 authors = ["Steven Sheldon", "Mads Marquart <mads@marquart.dk>"]
 edition = "2021"
 rust-version = "1.60"
@@ -35,7 +35,7 @@ gnustep-2-0 = ["gnustep-1-9", "block-sys/gnustep-2-0", "objc2/gnustep-2-0"]
 gnustep-2-1 = ["gnustep-2-0", "block-sys/gnustep-2-1", "objc2/gnustep-2-1"]
 
 [dependencies]
-objc2 = { path = "../objc2", version = "=0.3.0-beta.5", default-features = false }
+objc2 = { path = "../objc2", version = "0.4.0", default-features = false }
 block-sys = { path = "../block-sys", version = "0.2.0", default-features = false }
 
 [package.metadata.docs.rs]
diff --git a/crates/block2/src/lib.rs b/crates/block2/src/lib.rs
index b6634c2ca..7957caa78 100644
--- a/crates/block2/src/lib.rs
+++ b/crates/block2/src/lib.rs
@@ -83,7 +83,7 @@
 #![warn(clippy::cargo)]
 #![warn(clippy::ptr_as_ptr)]
 // Update in Cargo.toml as well.
-#![doc(html_root_url = "https://docs.rs/block2/0.2.0-alpha.8")]
+#![doc(html_root_url = "https://docs.rs/block2/0.2.0")]
 
 extern crate alloc;
 extern crate std;
diff --git a/crates/icrate/CHANGELOG.md b/crates/icrate/CHANGELOG.md
index f50467e53..8b9e095b3 100644
--- a/crates/icrate/CHANGELOG.md
+++ b/crates/icrate/CHANGELOG.md
@@ -10,6 +10,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## icrate Unreleased - YYYY-MM-DD
 
+
+## icrate 0.0.3 - 2023-06-20
+
 ### Added
 * Added the following frameworks:
   - `HealthKit`
@@ -86,6 +89,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   - `iter_values` -> `values`.
 * **BREAKING**: `NSDictionary::keys_retained` and
   `NSDictionary::values_retained` now return an iterator instead.
+* **BREAKING**: Updated `objc2` to `v0.4.0`.
+* **BREAKING**: Updated `block2` to `v0.2.0`.
 
 ### Removed
 * **BREAKING**: Removed various redundant `NSProxy` methods.
diff --git a/crates/icrate/Cargo.toml b/crates/icrate/Cargo.toml
index b44e19d5f..87421232a 100644
--- a/crates/icrate/Cargo.toml
+++ b/crates/icrate/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "icrate"
-version = "0.0.2" # Remember to update html_root_url in lib.rs
+version = "0.0.3" # Remember to update html_root_url in lib.rs
 authors = ["Mads Marquart <mads@marquart.dk>"]
 edition = "2021"
 rust-version = "1.60"
@@ -20,8 +20,8 @@ documentation = "https://docs.rs/icrate/"
 license = "MIT"
 
 [dependencies]
-objc2 = { path = "../objc2", version = "=0.3.0-beta.5", default-features = false, optional = true }
-block2 = { path = "../block2", version = "=0.2.0-alpha.8", default-features = false, optional = true }
+objc2 = { path = "../objc2", version = "0.4.0", default-features = false, optional = true }
+block2 = { path = "../block2", version = "0.2.0", default-features = false, optional = true }
 dispatch = { version = "0.2.0", optional = true }
 
 [dev-dependencies]
diff --git a/crates/icrate/src/lib.rs b/crates/icrate/src/lib.rs
index ee38ba493..4d06112f7 100644
--- a/crates/icrate/src/lib.rs
+++ b/crates/icrate/src/lib.rs
@@ -21,7 +21,7 @@
 #![allow(clippy::identity_op)]
 #![allow(clippy::missing_safety_doc)]
 // Update in Cargo.toml as well.
-#![doc(html_root_url = "https://docs.rs/icrate/0.0.2")]
+#![doc(html_root_url = "https://docs.rs/icrate/0.0.3")]
 #![recursion_limit = "512"]
 
 #[cfg(feature = "alloc")]
diff --git a/crates/objc-sys/CHANGELOG.md b/crates/objc-sys/CHANGELOG.md
index 50be09ee3..ad4f3e101 100644
--- a/crates/objc-sys/CHANGELOG.md
+++ b/crates/objc-sys/CHANGELOG.md
@@ -6,9 +6,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## Unreleased - YYYY-MM-DD
 
+
+## 0.3.1 - 2023-06-20
+
 ### Added
 * Improved documentation slightly.
 
+### Changed
+* Internal optimizations.
+
 
 ## 0.3.0 - 2023-02-07
 
diff --git a/crates/objc-sys/Cargo.toml b/crates/objc-sys/Cargo.toml
index ba5c0fba5..4aa32da91 100644
--- a/crates/objc-sys/Cargo.toml
+++ b/crates/objc-sys/Cargo.toml
@@ -5,7 +5,7 @@ name = "objc-sys"
 #
 # Also, beware of using pre-release versions here, since because of the
 # `links` key, two pre-releases requested with `=...` are incompatible.
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Mads Marquart <mads@marquart.dk>"]
 edition = "2021"
 rust-version = "1.60"
diff --git a/crates/objc-sys/src/lib.rs b/crates/objc-sys/src/lib.rs
index 25ec4821d..4cfd1ac89 100644
--- a/crates/objc-sys/src/lib.rs
+++ b/crates/objc-sys/src/lib.rs
@@ -24,7 +24,7 @@
 #![allow(non_camel_case_types)]
 #![allow(non_upper_case_globals)]
 #![allow(non_snake_case)]
-#![doc(html_root_url = "https://docs.rs/objc-sys/0.3.0")]
+#![doc(html_root_url = "https://docs.rs/objc-sys/0.3.1")]
 #![cfg_attr(feature = "unstable-c-unwind", feature(c_unwind))]
 #![cfg_attr(feature = "unstable-docsrs", feature(doc_auto_cfg, doc_cfg_hide))]
 #![cfg_attr(feature = "unstable-docsrs", doc(cfg_hide(doc)))]
diff --git a/crates/objc2-encode/CHANGELOG.md b/crates/objc2-encode/CHANGELOG.md
index 29827d85b..c5f0a22db 100644
--- a/crates/objc2-encode/CHANGELOG.md
+++ b/crates/objc2-encode/CHANGELOG.md
@@ -7,6 +7,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## Unreleased - YYYY-MM-DD
 
 
+## 2.0.0 - 2023-06-20
+
+### Added
+* Improved documentation slightly.
+
+
 ## 2.0.0-pre.4 - 2023-02-07
 
 ### Added
diff --git a/crates/objc2-encode/Cargo.toml b/crates/objc2-encode/Cargo.toml
index 4c712ddac..7b6609264 100644
--- a/crates/objc2-encode/Cargo.toml
+++ b/crates/objc2-encode/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "objc2-encode"
 # Remember to update html_root_url in lib.rs and README.md
-version = "2.0.0-pre.4"
+version = "2.0.0"
 authors = ["Steven Sheldon", "Mads Marquart <mads@marquart.dk>"]
 edition = "2021"
 rust-version = "1.60"
diff --git a/crates/objc2-encode/src/lib.rs b/crates/objc2-encode/src/lib.rs
index eebc2fa00..575526a1b 100644
--- a/crates/objc2-encode/src/lib.rs
+++ b/crates/objc2-encode/src/lib.rs
@@ -44,7 +44,7 @@
 #![warn(clippy::cargo)]
 #![warn(clippy::ptr_as_ptr)]
 // Update in Cargo.toml as well.
-#![doc(html_root_url = "https://docs.rs/objc2-encode/2.0.0-pre.4")]
+#![doc(html_root_url = "https://docs.rs/objc2-encode/2.0.0")]
 #![cfg_attr(feature = "unstable-c-unwind", feature(c_unwind))]
 
 #[cfg(doctest)]
diff --git a/crates/objc2/CHANGELOG.md b/crates/objc2/CHANGELOG.md
index 0a59d5e72..2113ae70f 100644
--- a/crates/objc2/CHANGELOG.md
+++ b/crates/objc2/CHANGELOG.md
@@ -6,6 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## Unreleased - YYYY-MM-DD
 
+
+## 0.4.0 - 2023-06-20
+
 ### Added
 * Added `objc2::rc::autoreleasepool_leaking`, and improve performance of
   objects `Debug` impls.
@@ -77,6 +80,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 * Relaxed a `fmt::Debug` bound on `WeakId`'s own `fmt::Debug` impl.
 * Changed `Debug` impl for `runtime::Class`, `runtime::Sel` and
   `runtime::Protocol` to give more information.
+* **BREAKING**: Updated `encode` module to `objc2-encode v2.0.0`.
 
 ### Fixed
 * Fixed using autorelease pools on 32bit macOS and older macOS versions.
diff --git a/crates/objc2/Cargo.toml b/crates/objc2/Cargo.toml
index 860a3ebd6..6df863cef 100644
--- a/crates/objc2/Cargo.toml
+++ b/crates/objc2/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "objc2"
-version = "0.3.0-beta.5" # Remember to update html_root_url in lib.rs
+version = "0.4.0" # Remember to update html_root_url in lib.rs
 authors = ["Steven Sheldon", "Mads Marquart <mads@marquart.dk>"]
 edition = "2021"
 rust-version = "1.60"
@@ -77,8 +77,8 @@ unstable-compiler-rt = ["apple"]
 
 [dependencies]
 malloc_buf = { version = "1.0", optional = true }
-objc-sys = { path = "../objc-sys", version = "0.3.0", default-features = false }
-objc2-encode = { path = "../objc2-encode", version = "=2.0.0-pre.4", default-features = false }
+objc-sys = { path = "../objc-sys", version = "0.3.1", default-features = false }
+objc2-encode = { path = "../objc2-encode", version = "2.0.0", default-features = false }
 objc2-proc-macros = { path = "../objc2-proc-macros", version = "0.1.1", optional = true }
 
 [dev-dependencies]
diff --git a/crates/objc2/src/lib.rs b/crates/objc2/src/lib.rs
index 63b61b113..12077f1e3 100644
--- a/crates/objc2/src/lib.rs
+++ b/crates/objc2/src/lib.rs
@@ -166,7 +166,7 @@
 #![warn(clippy::cargo)]
 #![warn(clippy::ptr_as_ptr)]
 // Update in Cargo.toml as well.
-#![doc(html_root_url = "https://docs.rs/objc2/0.3.0-beta.5")]
+#![doc(html_root_url = "https://docs.rs/objc2/0.4.0")]
 
 #[cfg(not(feature = "alloc"))]
 compile_error!("The `alloc` feature currently must be enabled.");