diff --git a/renovate.json5 b/renovate.json5
index b3e3425..ce3f57d 100644
--- a/renovate.json5
+++ b/renovate.json5
@@ -1,4 +1,4 @@
 {
-    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-    "extends": ["github>Lombiq/renovate-config:default-orchard-core-submodule.json5"],
+    '$schema': 'https://docs.renovatebot.com/renovate-schema.json',
+    'extends': ['github>Lombiq/renovate-config:default-orchard-core-submodule.json5'],
 }