diff --git a/scripts/stricter/stack.yaml.lock b/scripts/stricter/stack.yaml.lock
new file mode 100644
index 000000000..008e81268
--- /dev/null
+++ b/scripts/stricter/stack.yaml.lock
@@ -0,0 +1,12 @@
+# This file was autogenerated by Stack.
+# You should not edit this file by hand.
+# For more information, please see the documentation at:
+#   https://docs.haskellstack.org/en/stable/lock_files
+
+packages: []
+snapshots:
+- completed:
+    size: 523878
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/14/3.yaml
+    sha256: 470c46c27746a48c7c50f829efc0cf00112787a7804ee4ac7a27754658f6d92c
+  original: lts-14.3