diff --git a/pyproject.toml b/pyproject.toml
index e2a1f88f7b..ff15fd9a73 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ packaging = ">=19,<22"
 tomlkit = ">=0.5.3,<1.0.0"
 jinja2 = ">=2.10.3"
 pyyaml = ">=3.08"
-argcomplete = "^1.12.1"
+argcomplete = ">=1.12.1,<2.1"
 typing-extensions = "^4.0.1"
 charset-normalizer = "^2.1.0"