diff --git a/requirements.txt b/requirements.txt
index f011248..f4462fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 dataclasses>=0.6,<1.0.0; python_version < "3.7"
-fire>=0.4.0,<0.6.0
+fire>=0.4.0,<0.7.0
 numpy>=1.19.5,<2
 pandas>=1.1.5,<3
 pyarrow>=6.0.1,<16