diff --git a/CHANGELOG b/CHANGELOG
index 978adea..ea8e765 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,11 @@
+## 1.11.1
+
+- Fix version number
+
 ## 1.11.0
 
+(Not released to PyPI because of a mistake.)
+
 - Drop support for Python 3.8; add support for Python 3.13
 
 ## 1.10.1
diff --git a/pyproject.toml b/pyproject.toml
index 6e099a5..161af74 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "qcore"
-version = "1.10.1"
+version = "1.11.1"
 requires-python = ">=3.9"
 keywords = ["quora", "core", "common", "utility"]
 classifiers = [