diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Installing this toolset using `pipx` makes the `se` command line executable avai
 
 # Installation
 
-The toolset requires Python >= 3.7 and < 3.12.
+The toolset requires Python >= 3.8 and <= 3.11.
 
 To install the toolset locally for development and debugging, see [Installation for toolset developers](#installation-for-toolset-developers).