diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..8f2fb76
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/hashicorp/golang-lru/v2 v2.0.2 h1:Dwmkdr5Nc/oBiXgJS3CDHNhJtIHkuZ3DZF5twqnfBdU=
+github.com/hashicorp/golang-lru/v2 v2.0.2/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=