diff --git a/constraints.txt b/constraints.txt
index f59d34c6..265a0e79 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -29,7 +29,7 @@ keyring==25.7.0
 markdown-it-py==4.0.0
 MarkupSafe==3.0.3
 mdurl==0.1.2
-more-itertools==10.8.0
+more-itertools==11.0.1
 nh3==0.3.4
 packaging==26.0
 pluggy==1.6.0