diff --git a/requirements.txt b/requirements.txt
index 26be196..b039cad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ dash~=3.4.0
 pytest~=9.0.2
 pylint~=4.0.5
 black~=26.3.1
-black[jupyter]~=26.3.0
+black[jupyter]~=26.3.1
 pyodbc~=5.3.0
 numpy~=2.4.3
 gov-uk-dashboards~=28.4.0