diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index a1da76916ade..3914d09e9d0c 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -167,10 +167,10 @@ in {
     sourceVersion = {
       major = "3";
       minor = "7";
-      patch = "14";
+      patch = "15";
       suffix = "";
     };
-    sha256 = "sha256-QVeuMeuBrxnoHDaIJhBJGw+49Q4A+ooXsJXIiQi5xFw=";
+    sha256 = "sha256-WRFHWgesK1PXRuiKBxavbStHNJQZGRNuoNM/ucdblxQ=";
     inherit (darwin) configd;
     inherit passthruFun;
   };