diff --git a/CHANGELOG.md b/CHANGELOG.md
index b987c85..7e57b8e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,23 +1,14 @@
 # Changelog
 
-## 0.4.0-pre.4 (July 9, 2022)
-* Updated to be in sync with draft-irtf-cfrg-voprf-11
+## 0.4.0 (September 15, 2022)
+* Updated to be in sync with draft-irtf-cfrg-voprf-11, with
+  the addition of the POPRF mode
 * Adds the evaluate() function to the servers to calculate the output of the OPRF
   directly
 * Renames the former evaluate() function to blind_evaluate to match the spec
 * Fixes the order of parameters for PoprfClient::blind to align it with the
   other clients
-
-## 0.4.0-pre.3 (July 1, 2022)
-* Updated to be in sync with draft-irtf-cfrg-voprf-10, with
-  the only difference from -09 being a constant string change
-
-## 0.4.0-pre.2 (April 21, 2022)
 * Exposes the derive_key function under the "danger" feature
-
-## 0.4.0-pre.1 (April 1, 2022)
-* Updated to be in sync with draft-irtf-cfrg-voprf-09, with
-  the addition of the POPRF mode
 * Added support for running the API without performing allocations
 * Revamped the way the Group trait was used, so as to be more easily
   extendable to other groups
diff --git a/Cargo.toml b/Cargo.toml
index 3130245..f94a116 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-authors = ["Kevin Lewi <klewi@fb.com>"]
+authors = ["Kevin Lewi <lewi.kevin.k@gmail.com>"]
 categories = ["no-std", "algorithms", "cryptography"]
 description = "An implementation of a verifiable oblivious pseudorandom function (VOPRF)"
 edition = "2021"
@@ -9,7 +9,7 @@ name = "voprf"
 readme = "README.md"
 repository = "https://github.com/novifinancial/voprf/"
 rust-version = "1.57"
-version = "0.4.0-pre.4"
+version = "0.4.0"
 
 [features]
 alloc = []
@@ -27,7 +27,7 @@ std = ["alloc"]
 
 [dependencies]
 curve25519-dalek = { version = "=4.0.0-pre.1", default-features = false, optional = true }
-derive-where = { version = "=1.0.0-rc.3", features = ["zeroize-on-drop"] }
+derive-where = { version = "1", features = ["zeroize-on-drop"] }
 digest = "0.10"
 displaydoc = { version = "0.2", default-features = false }
 elliptic-curve = { version = "0.12", features = [
diff --git a/README.md b/README.md
index bbadcd9..2751847 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Installation
 Add the following line to the dependencies of your `Cargo.toml`:
 
 ```
-voprf = "0.4.0-pre.4"
+voprf = "0.4"
 ```
 
 ### Minimum Supported Rust Version