diff --git a/src/lib.rs b/src/lib.rs
index 437967d..56bf0a0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,7 +1,5 @@
 use chrono::prelude::*;
 use lazy_static::lazy_static;
-use serde_json;
-use std::collections::HashMap;
 use std::convert::Into;
 use std::sync::RwLock;