diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1afb69b..a195c5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## Unreleased
+## 0.4.1 - 2026-07-17
 
 ### Changed
 - Added FastMCP server-level instructions that point agents to official ClickHouse Agent Skills (replacing tool-based advisory guidance).
diff --git a/pyproject.toml b/pyproject.toml
index 9639834..4b4ba9f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "mcp-clickhouse"
-version = "0.4.0"
+version = "0.4.1"
 description = "An MCP server for ClickHouse."
 readme = "README.md"
 license = "Apache-2.0"
diff --git a/uv.lock b/uv.lock
index 38998a5..718b741 100644
--- a/uv.lock
+++ b/uv.lock
@@ -868,7 +868,7 @@ wheels = [
 
 [[package]]
 name = "mcp-clickhouse"
-version = "0.4.0"
+version = "0.4.1"
 source = { editable = "." }
 dependencies = [
     { name = "cachetools" },
@@ -2046,8 +2046,8 @@ name = "taskgroup"
 version = "0.2.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "exceptiongroup", marker = "python_full_version < '3.14'" },
-    { name = "typing-extensions", marker = "python_full_version < '3.14'" },
+    { name = "exceptiongroup", marker = "python_full_version < '3.11'" },
+    { name = "typing-extensions", marker = "python_full_version < '3.11'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/f0/8d/e218e0160cc1b692e6e0e5ba34e8865dbb171efeb5fc9a704544b3020605/taskgroup-0.2.2.tar.gz", hash = "sha256:078483ac3e78f2e3f973e2edbf6941374fbea81b9c5d0a96f51d297717f4752d", size = 11504, upload-time = "2025-01-03T09:24:13.761Z" }
 wheels = [