diff --git a/create_JupyterLab_kernel.sh b/create_JupyterLab_kernel.sh
old mode 100644
new mode 100755
diff --git a/packages/py-roifile/package.py b/packages/py-roifile/package.py
index 2e8caa258fdc4fcf36aebd7138ffa4f54b5d566c..1132b381cae9cf4393568968461cb988cb8f9909 100644
--- a/packages/py-roifile/package.py
+++ b/packages/py-roifile/package.py
@@ -19,7 +19,7 @@ class PyRoifile(PythonPackage):
 
     variant("all", default=True, description="Enable TIFF support")
 
-    depends_on("python@3.9:", type=("build", "run"))
+    depends_on("python@3.8:", type=("build", "run"))
     depends_on("py-setuptools", type="build")
 
     depends_on("py-numpy", type=("build", "run"))