diff --git a/renovate.json b/renovate.json
index abd15a5..a997adf 100644
--- a/renovate.json
+++ b/renovate.json
@@ -6,7 +6,7 @@
   "reviewers": ["seeseemelk"],
   "prConcurrentLimit": 0,
   "prHourlyLimit": 0,
-  "pinDigests": "true",
+  "pinDigests": true,
   "packageRules": [
     {
       "matchUpdateTypes": ["minor", "patch", "pin", "digest"],