diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index a02c5a259398..2c30f417d963 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -109,9 +109,9 @@ in {
       major = "3";
       minor = "13";
       patch = "0";
-      suffix = "a5";
+      suffix = "a6";
     };
-    hash = "sha256-Hom1NVGD58iYpaAbL2AXKP5J/bidnJeB8TNghHqu+mI=";
+    hash = "sha256-S+85PXKygaz4HTnXRV8AA26GYZPfohpO05cP0PTLoEg=";
     inherit (darwin) configd;
     inherit passthruFun;
   };