diff --git a/renovate.json b/renovate.json
index ee509ec..8f4b4c1 100644
--- a/renovate.json
+++ b/renovate.json
@@ -7,9 +7,9 @@
         "helmfile.yaml"
       ],
       "matchStrings": [
-        "(?<indentation>\\s*-\\s*)path: git::(?<repoURL>.*)ref=(?<currentValue>.*)"
+        "(?<indentation>\\s*-\\s*)path: git::(?<repoURL>.*)ref=(?<currentDigest>.*)"
       ],
-      "autoReplaceStringTemplate": "{{indentation}}path: git::{{repoURL}}ref={{newDigest}}",
+      "currentValueTemplate": "main",
       "lookupNameTemplate": "refs/heads/master",
       "datasourceTemplate": "git-refs",
       "depNameTemplate": "test-source",