diff --git a/requirements.txt b/requirements.txt
index c85fc34..85e9210 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aniso8601==10.0.1
 async-timeout==5.0.1
 attrs==25.4.0
-black==26.1.0
+black==26.3.1
 blinker==1.9.0
 cachelib==0.13.0
 certifi==2026.1.4