diff --git a/.github/renovate.json b/.github/renovate.json
index cd7a9c7..de267e8 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -10,7 +10,9 @@
   "customManagers": [
     {
       "customType": "regex",
-      "fileMatch": ["^Dockerfile$"],
+      "managerFilePatterns": [
+        "/^Dockerfile$/"
+      ],
       "matchStrings": [
         "# renovate: datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?( registryUrl=(?<registryUrl>.*?))?\\sENV\\s+.*?_VERSION=(?<currentValue>.*)\\s"
       ],
@@ -18,7 +20,9 @@
     },
     {
       "customType": "regex",
-      "fileMatch": ["(^|/)\\.github/(?:workflows|actions)/.+\\.ya?ml$"],
+      "managerFilePatterns": [
+        "/(^|/)\\.github/(?:workflows|actions)/.+\\.ya?ml$/"
+      ],
       "matchStrings": [
         "# renovate: datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?( registryUrl=(?<registryUrl>.*?))?\\s+.*?_VERSION:\\s*(?<currentValue>.*)\\s"
       ],