diff --git a/renovate.json b/renovate.json
index dd340c5..4dd5d18 100644
--- a/renovate.json
+++ b/renovate.json
@@ -3,7 +3,7 @@
   "regexManagers": [
     {
       "fileMatch": [
-        "^main.rs$"
+        ".*.rs$"
       ],
       "matchStrings": [
         "let.*docker_image.*\"(?<depName>.*):(?<currentValue>.*)\";"