diff --git a/requirements.txt b/requirements.txt
index cb42e24..a47e1a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ pytest-cov==7.0.0
 pytest-mock==3.15.1
 pylint==4.0.5
 requests==2.32.5
-black==26.1.0
+black==26.3.0
 mypy==1.19.1
 mypy-extensions==1.1.0
 types-requests==2.32.4.20260107