diff --git a/pyproject.toml b/pyproject.toml
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,12 +1,12 @@
 [tool.poetry]
 name = "spaceapi"
-version = "0.0.16"
+version = "0.0.17"
 description = "SpaceAPI Endpoint for c3l.lu"
 authors = ["Dennis Fink <dennis.fink@c3l.lu>"]
 license = "GPLv3+"
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "~3.7.3"
 Flask = "^2.1.2"
 Flask-Bootstrap = "^3.3.7"
 Flask-HTTPAuth = "^4.7.0"