diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72241d1..4f67e03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 0.2.2
+* Publicly export MongoErrorDomain and MongoErrorCode
+
 # 0.2.1
 * Add documentation url to Cargo.toml
 
diff --git a/Cargo.toml b/Cargo.toml
index fb65a67..c0aa8b4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name          = "mongo_driver"
-version       = "0.2.1"
+version       = "0.2.2"
 authors       = ["Thijs Cadier <thijs@appsignal.com>"]
 description   = "Mongo Rust driver built on top of the Mongo C driver"
 readme        = "README.md"