diff --git a/install/requirements.txt b/install/requirements.txt
index b19e7fd7c..f69f3c214 100644
--- a/install/requirements.txt
+++ b/install/requirements.txt
@@ -41,7 +41,7 @@ yappi==1.7.3
 pytest-sugar==1.1.1
 aid_hash
 cachetools
-black==26.3.1
+black==26.5.1
 ruff==0.14.3
 pre-commit==4.3.0
 coverage==7.11.0