diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 8a0243b7f..b7ae421e6 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -15,7 +15,7 @@
   "deps": {
     "recipe_engine": {
       "branch": "master",
-      "revision": "5c0c63e50c92e7a1a5fd81b3283f03b096abe667",
+      "revision": "66d9d8c66f10ca37dffa4b6d374c3d802a061b01",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },
diff --git a/recipes/README.recipes.md b/recipes/README.recipes.md
index 5c7fdd957..7d3b461c6 100644
--- a/recipes/README.recipes.md
+++ b/recipes/README.recipes.md
@@ -804,16 +804,16 @@ Move things around in a loop!
 
 — **def [RunSteps](/recipes/recipe_modules/tryserver/examples/full.py#17)(api):**
 
-[recipe_engine/recipe_modules/context]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-context
-[recipe_engine/recipe_modules/file]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-file
-[recipe_engine/recipe_modules/json]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-json
-[recipe_engine/recipe_modules/path]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-path
-[recipe_engine/recipe_modules/platform]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-platform
-[recipe_engine/recipe_modules/properties]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-properties
-[recipe_engine/recipe_modules/python]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-python
-[recipe_engine/recipe_modules/raw_io]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-raw_io
-[recipe_engine/recipe_modules/runtime]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-runtime
-[recipe_engine/recipe_modules/source_manifest]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-source_manifest
-[recipe_engine/recipe_modules/step]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-step
-[recipe_engine/recipe_modules/url]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/README.recipes.md#recipe_modules-url
-[recipe_engine/wkt/RecipeApi]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/5c0c63e50c92e7a1a5fd81b3283f03b096abe667/recipe_engine/recipe_api.py#1006
+[recipe_engine/recipe_modules/context]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-context
+[recipe_engine/recipe_modules/file]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-file
+[recipe_engine/recipe_modules/json]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-json
+[recipe_engine/recipe_modules/path]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-path
+[recipe_engine/recipe_modules/platform]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-platform
+[recipe_engine/recipe_modules/properties]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-properties
+[recipe_engine/recipe_modules/python]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-python
+[recipe_engine/recipe_modules/raw_io]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-raw_io
+[recipe_engine/recipe_modules/runtime]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-runtime
+[recipe_engine/recipe_modules/source_manifest]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-source_manifest
+[recipe_engine/recipe_modules/step]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-step
+[recipe_engine/recipe_modules/url]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/README.recipes.md#recipe_modules-url
+[recipe_engine/wkt/RecipeApi]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/66d9d8c66f10ca37dffa4b6d374c3d802a061b01/recipe_engine/recipe_api.py#1006