diff --git a/default.json b/default.json
index b68ba5b..1268992 100644
--- a/default.json
+++ b/default.json
@@ -17,5 +17,26 @@
       "automerge": true
     }
   ],
-  "branchPrefix": "renovate_"
+  "branchPrefix": "renovate_",
+  "customManager": [
+    {
+      "customType": "regex",
+      "description": "Update _version variables in Ansible",
+      "fileMatch": ["(.*).ya?ml$"],
+      "matchStrings": [
+        "# renovate: datasource=(?<datasource>[a-z-]+?) depName=(?<depName>.+?)(?: (?:packageName|lookupName)=(?<packageName>.+?))?(?: versioning=(?<versioning>[a-z0-9-]+?))?\\s.+?_version: '(?<currentValue>.+?)'\\s"
+      ],
+      "extractVersionTemplate": "^v(?<version>.*)$"
+    },
+    {
+      "customType": "regex",
+      "description": "Update _VERSION variables in Dockerfiles",
+      "fileMatch": ["Dockerfile(.*)"],
+      "matchStrings": [
+        "# renovate: datasource=(?<datasource>[a-z-]+?) depName=(?<depName>.+?)(?: (?:packageName|lookupName)=(?<packageName>.+?))?(?: versioning=(?<versioning>[a-z0-9-]+?))?\\s(?:ENV|ARG) .+?_VERSION=(?<currentValue>.+?)\\s"
+      ],
+      "versioningTemplate": "{{#if versioning}}{{versioning}}{{else}}semver{{/if}}"
+    }
+  ]
+
 }