diff --git a/renovate.json b/renovate.json
index 5e5ceff..8ab638c 100644
--- a/renovate.json
+++ b/renovate.json
@@ -10,10 +10,10 @@
   "regexManagers": [
     {
       "fileMatch": [
-        ".ref"
+        "^.ref$"
       ],
       "matchStrings": [
-        "(?<currentValue>)(?<currentDigest>.*?)"
+        "(?<currentValue>)(?<currentDigest>.*)"
       ],
       "depNameTemplate": "https://github.com/pixelfed/pixelfed.git",
       "versioningTemplate": "git",
@@ -21,7 +21,7 @@
     },
     {
       "fileMatch": [
-        ".woodpecker/.release.yml"
+        "^.woodpecker/.release.yml$"
       ],
       "matchStrings": [
         "\\s+matrix:\\s+VERSION:[-\\s]+(?<currentValue>.*?)\\s+"