diff --git a/pip-tools.in b/pip-tools.in
index 6bbcb17b..ad815947 100644
--- a/pip-tools.in
+++ b/pip-tools.in
@@ -1,2 +1,2 @@
 
-pip-tools >= 7 # .pip-tools.toml was introduced in v7
+pip-tools >= 7 # .pip-tools.toml was introduced in v6.14