diff --git a/common.json b/common.json
index f4bdfad..e603cb3 100644
--- a/common.json
+++ b/common.json
@@ -7,7 +7,7 @@
     {
       "description": "Don't update dependencies unless they are at least 7 days old",
       "minimumReleaseAge": "7 days",
-      "minimumReleaseAgeBehaviour": "timestamp-optional",
+      "minimumReleaseAgeBehaviour": "timestamp-required",
       "internalChecksFilter": "strict"
     },
     {