diff --git a/README.rst b/README.rst
index 6d2e46b6d513..922f757e6e74 100644
--- a/README.rst
+++ b/README.rst
@@ -15,6 +15,7 @@ The aws-cli package works on Python versions:
 * 3.9.x
 * 3.10.x
 * 3.11.x
+* 3.12.x
 
 .. attention::
    We recommend that all customers regularly monitor the