diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index b0bd438f4..ed5b31012 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -5,5 +5,5 @@ deps {
   project_id: "recipe_engine"
   url: "https://chromium.googlesource.com/external/github.com/luci/recipes-py.git"
   branch: "master"
-  revision: "e1a78d4ffd60b5bb4ae5a15a32f587a1a1f20e95"
+  revision: "4278a31afc8618c43ee029b85eba8f5aa3491dc7"
 }