diff --git a/scenario/setup.cfg b/scenario/setup.cfg
index b12122f2..7b30512c 100644
--- a/scenario/setup.cfg
+++ b/scenario/setup.cfg
@@ -50,6 +50,6 @@ classifiers =
 
 [options]
 zip_safe = False
-python_requires = >=3.8
+python_requires = >=3.10
 install_requires =
     packaging
diff --git a/setup.cfg b/setup.cfg
index 08ceeba3..a80ec856 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -57,9 +57,9 @@ zip_safe = False
 packages = find:
 package_dir =
     =python
-python_requires = >=3.8
+python_requires = >=3.10
 install_requires =
-    scenario >= 1.3.2.dev
+    scenario == 0.1.dev1623
     gymnasium >= 0.26.0
     numpy
     scipy