diff --git a/CHANGELOG.md b/CHANGELOG.md
index a256837a..9a443fd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
-Unreleased
-----------
+0.3.1
+-----
 - Added support for accessing `/v2/account/configurations` endpoint
 - Added support for querying `/v1/bars/<timeframe>` endpoint
 - Added support for serializing account & trade events
diff --git a/Cargo.toml b/Cargo.toml
index 49df47fe..82ebe429 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "apca"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2018"
 authors = ["Daniel Mueller <deso@posteo.net>"]
 license = "GPL-3.0-or-later"