diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index 0c8b1b781f1a..0003136de90b 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -20,10 +20,10 @@
         sourceVersion = {
           major = "3";
           minor = "13";
-          patch = "12";
+          patch = "13";
           suffix = "";
         };
-        hash = "sha256-KoTNMd2Njqiq/3XeZvwbSwEn3VeZqlCmSumjE4hbRZM=";
+        hash = "sha256-Krkf9AF4PMymT3XRDIgulXvf1g4r9acvhCF5Nym3inE=";
       };
     };