diff --git a/requirements.txt b/requirements.txt
index 5b34074a7f..1786118bc5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ lmdb==1.6.2
 lxml-html-clean==0.4.2
 markdown2==2.5.3
 matplotlib==3.10.1
-mercurial==6.9.5
+mercurial==7.0.1
 microannotate==0.0.24
 mozci==2.4.1
 numpy==2.0.2