diff --git a/CHANGELOG.md b/CHANGELOG.md
index f05a199..d03c157 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## Unreleased
+## v1.11.0 (2022-03-15)
 
 * Explicitly specified `Optional[...]` typing on arguments with a default of `None`.
   ([Contributed by jonathangreen](https://github.com/mtkennerly/dunamai/pull/44))
diff --git a/pyproject.toml b/pyproject.toml
index f87b5ed..fb89225 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dunamai"
-version = "1.10.0"
+version = "1.11.0"
 description = "Dynamic version generation"
 license = "MIT"
 authors = ["Matthew T. Kennerly <mtkennerly@gmail.com>"]