diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7fdaf1d0..f36acba0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,3 @@
 flake8==7.1.1
-black==24.3.0
+black==26.3.1
 pytest==7.4.4
diff --git a/snowpack_archive/requirements-dev.txt b/snowpack_archive/requirements-dev.txt
index 9eae40e0..de31d292 100644
--- a/snowpack_archive/requirements-dev.txt
+++ b/snowpack_archive/requirements-dev.txt
@@ -1,4 +1,4 @@
 pylint==3.2.6
 flake8==7.1.1
-black==24.3.0
+black==26.3.1
 flake8-docstrings==1.6.0