diff --git a/requirements.txt b/requirements.txt
index 3ec3309..68dfb2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ tabulate>=0.8.9
 validators>=0.18.2,<=0.20.0 # Future versions consider http://localhost as invalid
 spinners>=0.0.24
 termcolor>=1.1.0
-cmd2>=2.3.0
+cmd2==2.3.0
 log-symbols>=0.0.14
 arrow>=1.1.0
 py-sneakers>=1.0.1