diff --git a/pyproject.toml b/pyproject.toml
index ac1a086..c48739b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ readme = "README.md"
 license = "MIT"
 license-files = ["LICENSE"]
 requires-python = ">=3.9"
-dependencies = ["python-helpers @ git+https://gitea.koszewscy.waw.pl/koszewscy/python-helpers.git@main"]
+dependencies = ["python-helpers @ git+https://gitea.koszewscy.waw.pl/koszewscy/python-helpers.git@1.0.0"]
 
 [project.scripts]
 miab = "mailinabox.cli.miab:main"