diff --git a/requirements.txt b/requirements.txt
index 5dbd893..40fb7a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ nilearn==0.10.0
 pexpect==4.8.0
 hydra-core==1.3
 pyprojroot==0.2.0
-black==24.3.0
+black==26.3.1