diff --git a/sources b/sources
index 002f1fb..24ad9db 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Python-3.6.3.tar.xz) = 32f24a3adcb7880003c7ecdc5e53e838e774adda76b308961d8215e28db630b2fa2828097817924c76afa4212b2df3362eb64d4e10f37c0147f512ec5aa8662b
+SHA512 (Python-3.7.0a2.tar.xz) = 604cef8fe079afad66f4df17752cb1afdc7d12abd392cb5995b16e83df392f56bd1ed88d6be9e0f3e9d7ea0dd394e497f6311547d277d9fd1ebd3eb039f7b068