diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index a1b67ff18a..deb04a1f4e 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: "cc1dd49f7187be08e630f9a13ceb22f6dbee4c79"
+  revision: "866db4322e55e91efbef9fcff02b188cceba8df3"
 }