diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index f4a12045c652..d45dcf06f37d 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -47,10 +47,10 @@
       sourceVersion = {
         major = "3";
         minor = "12";
-        patch = "14";
+        patch = "15";
         suffix = "";
       };
-      hash = "sha256-XIRir1eQuvQ6MhoVWdvg2wbRvkMA+4X7U8QAYGaOVIo=";
+      hash = "sha256-wsQyGWH6sPuZnWbgzs9SHCqzmUx5koc+qZ4wbBCU/Vo=";
       inherit passthruFun;
     };