diff --git a/requirements.txt b/requirements.txt
index 351511d..2dbd38b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-dataclasses==0.4
+dataclasses==0.6
 tabulate==0.8.2
 click==7.0
 gym==0.10.8