diff --git a/README.rst b/README.rst
index 1d4a53ee5560d9fbcfba40c6b07c850416f8b55b..8491417b42c1ee93cb09a5c3e93244a39b7839ea 100644
--- a/README.rst
+++ b/README.rst
@@ -29,11 +29,8 @@ The tool is useful for issuing certificates in:
 At time of this writing, Gimmecert is compatible with the following
 Python versions:
 
-- *Python 3.5*
-- *Python 3.6*
-- *Python 3.7*
-- *Python 3.8*
 - *Python 3.8*
+- *Python 3.9*
 
 
 Why was this tool created?