diff --git a/var/spack/repos/builtin/packages/python/package.py b/var/spack/repos/builtin/packages/python/package.py
index c186ce7775..a701b98514 100644
--- a/var/spack/repos/builtin/packages/python/package.py
+++ b/var/spack/repos/builtin/packages/python/package.py
@@ -49,7 +49,8 @@ class Python(Package):
     version('3.10.2', sha256='3c0ede893011319f9b0a56b44953a3d52c7abf9657c23fb4bc9ced93b86e9c97')
     version('3.10.1', sha256='b76117670e7c5064344b9c138e141a377e686b9063f3a8a620ff674fa8ec90d3')
     version('3.10.0', sha256='c4e0cbad57c90690cb813fb4663ef670b4d0f587d8171e2c42bd4c9245bd2758')
-    version('3.9.12', sha256='70e08462ebf265012bd2be88a63d2149d880c73e53f1712b7bbbe93750560ae8', preferred=True)
+    version('3.9.13', sha256='829b0d26072a44689a6b0810f5b4a3933ee2a0b8a4bfc99d7c5893ffd4f97c44', preferred=True)
+    version('3.9.12', sha256='70e08462ebf265012bd2be88a63d2149d880c73e53f1712b7bbbe93750560ae8')
     version('3.9.11', sha256='3442400072f582ac2f0df30895558f08883b416c8c7877ea55d40d00d8a93112')
     version('3.9.10', sha256='1aa9c0702edbae8f6a2c95f70a49da8420aaa76b7889d3419c186bfc8c0e571e')
     version('3.9.9',  sha256='2cc7b67c1f3f66c571acc42479cdf691d8ed6b47bee12c9b68430413a17a44ea')