diff --git a/renovate.json b/renovate.json
index 87b4b9c..9589cd5 100644
--- a/renovate.json
+++ b/renovate.json
@@ -11,7 +11,8 @@
       "matchStrings": ["^(\\s*(?<depName>\\w+_latest_image):\\s*\"?(?<currentValue>[^\"]+)\"?)"],
       "datasourceTemplate": "docker",
       "depNameTemplate": "{{ currentValue }}",
-      "versioningTemplate": "docker"
+      "versioningTemplate": "docker",
+      "pinDigests": true
     }
   ],
   "packageRules": [