diff --git a/codegen/consts.js b/codegen/consts.js
index 863ef43..9021ffa 100644
--- a/codegen/consts.js
+++ b/codegen/consts.js
@@ -50,6 +50,7 @@ module.exports.types = {
   "formNoValidate": "Boolean",
   "hidden": "Boolean",
   "itemScope": "Boolean",
+  "loading": "String",
   "loop": "Boolean",
   "maxLength": "Int",
   "minLength": "Int",
diff --git a/codegen/react-html-attributes.json b/codegen/react-html-attributes.json
index e4165e5..d793574 100644
--- a/codegen/react-html-attributes.json
+++ b/codegen/react-html-attributes.json
@@ -282,6 +282,7 @@
   ],
   "iframe": [
     "height",
+    "loading",
     "name",
     "sandbox",
     "scrolling",
@@ -291,6 +292,7 @@
   "img": [
     "alt",
     "height",
+    "loading",
     "name",
     "sizes",
     "src",
diff --git a/src/React/Basic/DOM/Generated.purs b/src/React/Basic/DOM/Generated.purs
index e039366..0f182f0 100644
--- a/src/React/Basic/DOM/Generated.purs
+++ b/src/React/Basic/DOM/Generated.purs
@@ -7879,6 +7879,7 @@ type Props_iframe =
   , keyParams :: String
   , keyType :: String
   , lang :: String
+  , loading :: String
   , marginHeight :: String
   , marginWidth :: String
   , maxLength :: Int
@@ -8040,6 +8041,7 @@ type Props_img =
   , keyParams :: String
   , keyType :: String
   , lang :: String
+  , loading :: String
   , marginHeight :: String
   , marginWidth :: String
   , maxLength :: Int