diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c606391..463b4b17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,34 @@
 
 All notable changes to this project will be documented in this file.
 
+## 0.8.0 - 2024-09-20
+
+### Features
+
+- Apply const keyword to many methods ([#167](https://github.com/matrix-org/vodozemac/pull/167)).
+
+- [**BREAKING**] The `Account::sign()` method now accepts an `impl AsRef<[u8]>`
+for the message instead of a `&str`. This has been streamlined to be like
+most of our other methods accepting a message to be encrypted. This
+change is mostly backwards compatible as the method will continue to
+accept a string.
+
+The `OlmMessage::from_parts()` and `OlmMessage::to_parts()` methods now
+accept and return an `&[u8]` and `Vec<u8>` exclusively for the
+ciphertext. The `base64_encode()` and `base64_decode()` methods can be
+used to achieve the previous behavior ([#176](https://github.com/matrix-org/vodozemac/pull/176)).
+
+- Add support for the libolm PkEncryption feature. This allows
+Matrix clients to implement the [m.megolm_backup.v1.curve25519-aes-sha2](https://spec.matrix.org/v1.11/client-server-api/#backup-algorithm-mmegolm_backupv1curve25519-aes-sha2)
+room key backup algorithm. Please note that this algorithm contains a
+critical flaw and should only be used for compatibility reasons ([171](https://github.com/matrix-org/vodozemac/pull/171)) ([#180](https://github.com/matrix-org/vodozemac/pull/180)).
+
+### Refactor
+
+- Remove the pkcs7 crate from the list of dependencies ([#164](https://github.com/matrix-org/vodozemac/pull/164)).
+
+- Remove Debug implementations for the libolm compat structs ([#184](https://github.com/matrix-org/vodozemac/pull/184)).
+
 ## 0.7.0 - 2024-07-17
 
 ### Features
diff --git a/Cargo.toml b/Cargo.toml
index 3fdae073..941e4b4e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ authors = [
 name = "vodozemac"
 description = "A Rust implementation of Olm and Megolm"
 repository = "https://github.com/matrix-org/vodozemac"
-version = "0.7.0"
+version = "0.8.0"
 edition = "2021"
 keywords = ["matrix", "chat", "messaging", "olm", "cryptography"]
 license = "Apache-2.0"
@@ -46,7 +46,7 @@ low-level-api = []
 
 [dependencies]
 aes = "0.8.4"
-arrayvec = { version = "0.7.4", features = ["serde"] }
+arrayvec = { version = "0.7.6", features = ["serde"] }
 base64 = "0.22.1"
 base64ct = { version = "1.6.0", features = ["std", "alloc"] }
 cbc = { version = "0.1.2", features = ["std"] }
@@ -56,20 +56,20 @@ ed25519-dalek = { version = "2.1.1", default-features = false, features = ["rand
 getrandom = "0.2.15"
 hkdf = "0.12.4"
 hmac = "0.12.1"
-matrix-pickle = { version = "0.2.0" }
-prost = "0.13.1"
+matrix-pickle = { version = "0.2.1" }
+prost = "0.13.2"
 rand = "0.8.5"
-serde = { version = "1.0.204", features = ["derive"] }
+serde = { version = "1.0.210", features = ["derive"] }
 serde_bytes = "0.11.15"
-serde_json = "1.0.120"
+serde_json = "1.0.128"
 sha2 = "0.10.8"
-subtle = "2.6.0"
-thiserror = "1.0.62"
+subtle = "2.6.1"
+thiserror = "1.0.63"
 x25519-dalek = { version = "2.0.1", features = ["serde", "reusable_secrets", "static_secrets", "zeroize"] }
 zeroize = "1.8.1"
 
 [dev-dependencies]
-anyhow = "1.0.86"
+anyhow = "1.0.89"
 assert_matches = "1.5.0"
 assert_matches2 = "0.1.2"
 olm-rs = "2.2.0"