diff --git a/requirements.txt b/requirements.txt
index 4545207..c634e6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-tmtccmd>=1.11.0
+tmtccmd>=1.12.0
diff --git a/tmtccmd b/tmtccmd
index 027225b..c9e0373 160000
--- a/tmtccmd
+++ b/tmtccmd
@@ -1 +1 @@
-Subproject commit 027225b83a86123d23e16966fe0d3881e7ee8d64
+Subproject commit c9e0373e9057213b36f058200129c1edb3d2173e