diff --git a/.editorconfig b/.editorconfig
index a5f052c1..35b23332 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -9,5 +9,5 @@ trim_trailing_whitespace = true
 indent_style = space
 indent_size = 4
 
-[*.{yml,json}]
+[*.{yml,json,json5}]
 indent_size = 2
diff --git a/.gitattributes b/.gitattributes
index b7671ba4..71521c9c 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -16,6 +16,7 @@
 *.js text eol=lf
 *.js.map text eol=lf
 *.json text eol=lf
+*.json5 text eol=lf
 *.md text eol=lf
 *.vert text eol=lf
 *.xml text eol=lf
diff --git a/renovate.json5 b/renovate.json5
new file mode 100644
index 00000000..5615b310
--- /dev/null
+++ b/renovate.json5
@@ -0,0 +1,7 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+
+  "extends": [
+    "github>LLK/scratch-renovate-config:conservative"
+  ]
+}