diff --git a/tools/memory-model/README b/tools/memory-model/README
index 90af203c3cf11..ecb7385376bf5 100644
--- a/tools/memory-model/README
+++ b/tools/memory-model/README
@@ -54,7 +54,7 @@ klitmus7 Compatibility Table
 	     -- 4.18  7.48 --
 	4.15 -- 4.19  7.49 --
 	4.20 -- 5.5   7.54 --
-	5.6  --       HEAD
+	5.6  --       7.56 --
 	============  ==========