diff --git a/docs/markdown/Syntax.md b/docs/markdown/Syntax.md
index 24d9deb8a..66b6ad354 100644
--- a/docs/markdown/Syntax.md
+++ b/docs/markdown/Syntax.md
@@ -338,7 +338,7 @@ Keys must be unique:
 my_dict = {'foo': 42, 'foo': 43}
 ```
 
-Dictionaries are immutable.
+Dictionaries are immutable and do not have a guaranteed order.
 
 Dictionaries are available since 0.47.0.