diff --git a/requirements.txt b/requirements.txt
index 4168ad2..e15086e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ pyproj==3.1.0
 ## The following requirements were added by pip freeze:
 attrs==21.2.0
 certifi==2021.5.30
-cjio==0.6.9
+cjio==0.7.3
 click==8.0.1
 colorama==0.4.4
 jsonref==0.2