diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index 46124f4e933f..0a7a500dd244 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 = "11";
+          patch = "12";
           suffix = "";
         };
-        hash = "sha256-Fu3nu3zb+oldEbBkL6DlI/KR5khxlNU89tOzOMOhfqI=";
+        hash = "sha256-KoTNMd2Njqiq/3XeZvwbSwEn3VeZqlCmSumjE4hbRZM=";
       };
     };