diff --git a/CHANGELOG.md b/CHANGELOG.md
index 912bea8..601cb1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,16 +1,16 @@
 # Changelog
 
-## Unreleased
+## 0.5.0 (2026-09-24)
+
+### Dependencies
+
+- Argument conditions of advisory entry points are decided at each call, with a `position` for positional arguments and a `default` for absent ones: a call meeting them is reported with `conditions_met`, a call passing another known value does not reach the vulnerability and is listed in the requirement's `ruled_out`, and a call the analyzer cannot decide leaves them pending review (#110).
 
 ### Plugins
 
 - `ProjectContext.functions(module)` gives project plugins every function of a module as its call graph names it, with its span and the label of the entry point it is (`http` for a route, `argv` for a command), decided by the taint engine's own rule; modules served from the cache keep them, and the cache format is bumped (#116).
 - Call sites and external calls record what each argument denotes — a symbol, a constant as Python writes it, or nothing known — in an `Arguments` record: `CallSite.arguments` (formerly the argument counts), `ExternalCall.arguments`, and `TaintFlow.sink_arguments` for the sink call of a flow, through callees in other modules too (#110).
 
-### Dependencies
-
-- Argument conditions of advisory entry points are decided at each call, with a `position` for positional arguments and a `default` for absent ones: a call meeting them is reported with `conditions_met`, a call passing another known value does not reach the vulnerability and is listed in the requirement's `ruled_out`, and a call the analyzer cannot decide leaves them pending review (#110).
-
 ## 0.4.0 (2026-09-24)
 
 ### Analysis
diff --git a/docs/usage.md b/docs/usage.md
index 62815ca..4566b63 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -201,7 +201,7 @@ the directory of the checked file; a path outside it is printed as it is.
 ```json
 {
   "schema_version": 1,
-  "tool": {"name": "coretrace-python-analyzer", "version": "0.4.0"},
+  "tool": {"name": "coretrace-python-analyzer", "version": "0.5.0"},
   "root": "/home/me/project",
   "findings": [
     {
diff --git a/pyproject.toml b/pyproject.toml
index 2a70fc5..8d72635 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "coretrace-python-analyzer"
-version = "0.4.0"
+version = "0.5.0"
 description = "Static security analysis infrastructure for Python code"
 readme = "README.md"
 requires-python = ">=3.11"
diff --git a/src/coretrace_python/__init__.py b/src/coretrace_python/__init__.py
index c329c36..2dc4b79 100644
--- a/src/coretrace_python/__init__.py
+++ b/src/coretrace_python/__init__.py
@@ -1,4 +1,4 @@
 """CoreTrace's Python static analysis frontend."""
 
-__version__ = "0.4.0"
+__version__ = "0.5.0"
 
diff --git a/tests/test_release.py b/tests/test_release.py
index 0df7ec5..811f761 100644
--- a/tests/test_release.py
+++ b/tests/test_release.py
@@ -30,7 +30,7 @@ def require_changelog() -> None:
 def test_the_version_is_declared_once_and_mirrored() -> None:
     project = tomllib.loads((REPO / "pyproject.toml").read_text(encoding="utf-8"))["project"]
 
-    assert project["version"] == coretrace_python.__version__ == "0.4.0"
+    assert project["version"] == coretrace_python.__version__ == "0.5.0"
 
 
 def test_the_changelog_starts_with_the_current_version() -> None: