diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8def328..e530bdb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 Notable changes.
 
+## [v0.3.1]
+
+* Support struct declaratios and struct references
+
 ## [v0.3.0]
 
 * New code base
diff --git a/pyproject.toml b/pyproject.toml
index 25f548b..cdad341 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "cfile"
-version = "0.3.1a1"
+version = "0.3.1"
 description = "A C code generator written in Python 3"
 readme = "README.md"
 requires-python = ">=3.10"