diff --git a/pyproject.toml b/pyproject.toml
index 4450707..bc4cbba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,9 +29,9 @@ classifiers = [
     "Topic :: Scientific/Engineering"
 ]
 dependencies = [
-	# "tmtccmd == 6.0.0rc0",
+	"tmtccmd ~= 6.0",
 	"python-dateutil ~= 2.8",
-	"tmtccmd @ git+https://github.com/robamu-org/tmtccmd@main"
+	# "tmtccmd @ git+https://github.com/robamu-org/tmtccmd@main"
 ]
 
 [project.urls]