diff --git a/CHANGELOG.md b/CHANGELOG.md
index e05117f..6a38e41 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 Changelog
 =========
 
+[0.0.12](https://github.com/rust-bitcoin/bip322/releases/tag/0.0.12) - 2026-08-31
+---------------------------------------------------------------------------------
+
+### Added
+- Implement verification states, time locks and required consensus rules (#73)
+- Add key mismatch tests and hardening (#81)
+- Add BIP-322 signature variant prefixes (#71)
+
 [0.0.11](https://github.com/rust-bitcoin/bip322/releases/tag/0.0.11) - 2026-08-02
 ---------------------------------------------------------------------------------
 
diff --git a/Cargo-minimal.lock b/Cargo-minimal.lock
index 7961062..3df2e93 100644
--- a/Cargo-minimal.lock
+++ b/Cargo-minimal.lock
@@ -31,7 +31,7 @@ checksum = "32637268377fc7b10a8c6d51de3e7fba1ce5dd371a96e342b34e6078db558e7f"
 
 [[package]]
 name = "bip322"
-version = "0.0.11"
+version = "0.0.12"
 dependencies = [
  "base64",
  "bitcoin",
diff --git a/Cargo-recent.lock b/Cargo-recent.lock
index 7961062..3df2e93 100644
--- a/Cargo-recent.lock
+++ b/Cargo-recent.lock
@@ -31,7 +31,7 @@ checksum = "32637268377fc7b10a8c6d51de3e7fba1ce5dd371a96e342b34e6078db558e7f"
 
 [[package]]
 name = "bip322"
-version = "0.0.11"
+version = "0.0.12"
 dependencies = [
  "base64",
  "bitcoin",
diff --git a/Cargo.lock b/Cargo.lock
index 7961062..3df2e93 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -31,7 +31,7 @@ checksum = "32637268377fc7b10a8c6d51de3e7fba1ce5dd371a96e342b34e6078db558e7f"
 
 [[package]]
 name = "bip322"
-version = "0.0.11"
+version = "0.0.12"
 dependencies = [
  "base64",
  "bitcoin",
diff --git a/Cargo.toml b/Cargo.toml
index d5aa24a..6f4cc72 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bip322"
-version = "0.0.11"
+version = "0.0.12"
 edition = "2021"
 description = "Implements BIP322 generic message signing and verification"
 license = "CC0-1.0"