diff --git a/requirements/dev.txt b/requirements/dev.txt
index bf4e83752..f6cd144c5 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -8,5 +8,5 @@ parameterized==0.9.0
 pyelftools~=0.32 # Used to verify the generated Go binary architecture in integration tests (utils.py)
 
 # formatter
-black==26.3.1
+black==26.5.1
 ruff==0.15.7