diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7864b10..378f134 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [2.2.2] - 2022-02-04
+
+### Changed
+
+- Updated nom to v7.0.0.
+- Updated cbindgen to v0.20.
+
+### Fixed
+
+- Two versions that only differ by the presence and absence of pre-release
+  identifiers were not correctly compared according to Semantic Versioning,
+  which states that `1.0.0-alpha` is less than `1.0.0`.
+
 ## [2.2.1] - 2021-04-25
 
 ### Changed
diff --git a/Cargo.toml b/Cargo.toml
index bebd652..a44140e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loot-condition-interpreter"
-version = "2.2.1"
+version = "2.2.2"
 authors = ["Oliver Hamlet <oliver@ortham.io>"]
 license = "MIT"
 edition = "2018"
diff --git a/ffi/Cargo.toml b/ffi/Cargo.toml
index ccf8996..1153f91 100644
--- a/ffi/Cargo.toml
+++ b/ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loot-condition-interpreter-ffi"
-version = "2.2.1"
+version = "2.2.2"
 authors = ["Oliver Hamlet <oliver@ortham.io>"]
 license = "MIT"
 build = "build.rs"