Update version to v1.5.3

Author: rec

pyproject.toml

@@ -8,7 +8,7 @@ homepage = "https://github.com/rec/impall"
 name = "impall"
 readme = "README.md"
 repository = "https://github.com/rec/impall"
-version = "1.5.2"
+version = "1.5.3"
 documentation = "https://rec.github.io/impall"
 
 [tool.poetry.dependencies]