diff --git a/hi-ml-cpath/requirements_test.txt b/hi-ml-cpath/requirements_test.txt
index 4a27a3d7a..43dc1528e 100644
--- a/hi-ml-cpath/requirements_test.txt
+++ b/hi-ml-cpath/requirements_test.txt
@@ -1,4 +1,4 @@
-black==22.1.0
+black==24.3.0
 coverage==7.1.0
 flake8==6.0.0
 mypy==1.0.1
diff --git a/new_project_template/requirements_test.txt b/new_project_template/requirements_test.txt
index 8fe6c51cc..c9d561eaf 100644
--- a/new_project_template/requirements_test.txt
+++ b/new_project_template/requirements_test.txt
@@ -1,4 +1,4 @@
-black==22.1.0
+black==24.3.0
 coverage==6.3.2
 flake8==5.0.2
 mypy==0.931
diff --git a/test_requirements.txt b/test_requirements.txt
index 7971f9f48..efa42f150 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -1,4 +1,4 @@
-black==22.1.0
+black==24.3.0
 coverage==7.1.0
 flake8-bugbear==23.3.12
 mypy==1.0.1