diff --git a/features/api/HTMLHRElement/api.HTMLHRElement.align.html b/features/api/HTMLHRElement/api.HTMLHRElement.align.html
index 5bd940dc0..191ca8f5c 100644
--- a/features/api/HTMLHRElement/api.HTMLHRElement.align.html
+++ b/features/api/HTMLHRElement/api.HTMLHRElement.align.html
@@ -1,4 +1,4 @@
 ---
 id: api.HTMLHRElement.align
-support: unknown
+support: expected
 ---
diff --git a/features/api/HTMLHRElement/api.HTMLHRElement.color.html b/features/api/HTMLHRElement/api.HTMLHRElement.color.html
index 3746afab6..76f00c9e0 100644
--- a/features/api/HTMLHRElement/api.HTMLHRElement.color.html
+++ b/features/api/HTMLHRElement/api.HTMLHRElement.color.html
@@ -1,4 +1,4 @@
 ---
 id: api.HTMLHRElement.color
-support: unknown
+support: expected
 ---
diff --git a/features/api/HTMLHRElement/api.HTMLHRElement.html b/features/api/HTMLHRElement/api.HTMLHRElement.html
index c7cdc3e92..fd9ffbc19 100644
--- a/features/api/HTMLHRElement/api.HTMLHRElement.html
+++ b/features/api/HTMLHRElement/api.HTMLHRElement.html
@@ -1,4 +1,4 @@
 ---
 id: api.HTMLHRElement
-support: unknown
+support: expected
 ---
diff --git a/features/api/HTMLHRElement/api.HTMLHRElement.noShade.html b/features/api/HTMLHRElement/api.HTMLHRElement.noShade.html
index 838e10992..0ce9ec0f9 100644
--- a/features/api/HTMLHRElement/api.HTMLHRElement.noShade.html
+++ b/features/api/HTMLHRElement/api.HTMLHRElement.noShade.html
@@ -1,4 +1,4 @@
 ---
 id: api.HTMLHRElement.noShade
-support: unknown
+support: expected
 ---
diff --git a/features/api/HTMLHRElement/api.HTMLHRElement.size.html b/features/api/HTMLHRElement/api.HTMLHRElement.size.html
index 70dde30b7..c48413bc8 100644
--- a/features/api/HTMLHRElement/api.HTMLHRElement.size.html
+++ b/features/api/HTMLHRElement/api.HTMLHRElement.size.html
@@ -1,4 +1,4 @@
 ---
 id: api.HTMLHRElement.size
-support: unknown
+support: expected
 ---
diff --git a/features/api/HTMLHRElement/api.HTMLHRElement.width.html b/features/api/HTMLHRElement/api.HTMLHRElement.width.html
index 3ba885cd3..5bd0fbaef 100644
--- a/features/api/HTMLHRElement/api.HTMLHRElement.width.html
+++ b/features/api/HTMLHRElement/api.HTMLHRElement.width.html
@@ -1,4 +1,4 @@
 ---
 id: api.HTMLHRElement.width
-support: unknown
+support: expected
 ---