diff --git a/db b/db
deleted file mode 160000
index 5cde12c..0000000
--- a/db
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 5cde12c612062992ab6d30ed786143d251b1bae8
diff --git a/db/requirements-lint.txt b/db/requirements-lint.txt
new file mode 100644
index 0000000..b738095
--- /dev/null
+++ b/db/requirements-lint.txt
@@ -0,0 +1,10 @@
+autopep8==1.6.0
+bandit==1.7.4
+black==24.3.0
+doc8==0.11.2
+flake8==4.0.1
+isort==5.10.1
+mypy==0.961
+pycodestyle==2.8.0
+pylint==2.14.4
+yamllint==1.27.1
diff --git a/requirements-lint.txt b/requirements-lint.txt
index 1d53446..2ce3ef1 100644
--- a/requirements-lint.txt
+++ b/requirements-lint.txt
@@ -1,6 +1,6 @@
 autopep8==2.0.2
 bandit==1.7.5
-black==23.3.0
+black==24.3.0
 doc8==1.1.1
 flake8==6.0.0
 isort==5.12.0