diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5e23c1f..11c2389 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 pytest==6.2.5
-black==24.3.0
+black==26.3.1
 beautifulsoup4==4.10.0
 checkqc==4.1.1rc1
 lxml==4.9.2