diff --git a/requirements.development.txt b/requirements.development.txt
index 31b7b1c..14f92da 100644
--- a/requirements.development.txt
+++ b/requirements.development.txt
@@ -1,5 +1,5 @@
 # SemanticPy Dependencies: Development
-black==26.1.0
+black==26.3.1
 pytest==8.3.0
 pytest-cov==4.1.0
 pytest-codeblocks==0.17.0