diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc9d55e..b7c7236 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## 11.1.0 (unreleased)
+## 11.1.0 (2025-11-11)
 
 Features:
 
diff --git a/pyproject.toml b/pyproject.toml
index b667c69..042d422 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "environs"
-version = "11.0.0"
+version = "11.1.0"
 description = "simplified environment variable parsing"
 readme = "README.md"
 license = { file = "LICENSE" }