diff --git a/pyproject.toml b/pyproject.toml
index 68bb3d2a312c16d1282a979b7abb6f7c8d9fab51..331aa48220b4dbf29d5473beb8bb63ade04988d6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
 python = "^3.7"
 django-ldapdb = "^1.4.0"
 tqdm = "^4.44.1"
-AlekSIS = "^2.0a3.dev0"
+AlekSIS = "^2.0a2"
 
 [build-system]
 requires = ["poetry>=1.0"]