diff --git a/requirements.txt b/requirements.txt
index 63e152a..eb842f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ pytest_mock==3.15.1
 
 # Code linters, formatters, and security scanners
 # ------------
-black==26.1.0
+black==26.3.1
 flake8==7.3.0
 flake8-coding==1.3.2
 pre-commit==4.5.1