diff --git a/src/sizes.rs b/src/sizes.rs
index 2605553..2be97a2 100644
--- a/src/sizes.rs
+++ b/src/sizes.rs
@@ -557,8 +557,10 @@ impl_array_sizes_with_import! {
     511 => U511,
     512 => U512,
     528 => U528,
+    536 => U536,
     544 => U544,
     560 => U560,
+    568 => U568,
     576 => U576,
     592 => U592,
     608 => U608,