diff --git a/runtime.txt b/runtime.txt
index 5c517d3376c90442cdfc48903d370951b6575237..5c557c3cf1cb7a876aa2e4f1e187208474cd459f 100644
--- a/runtime.txt
+++ b/runtime.txt
@@ -1 +1 @@
-python-3.6.9
+python-3.6.10