diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfa41ec..3dcec13 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 4.0.1
+
+- Fixed: include peerDependencies in `package.json` to expose compatibility.
+
 # 4.0.0
 
 - Removed: `stylelint < 4.5.0` compatibility.
diff --git a/package.json b/package.json
index 8672f1d..30c6e75 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "stylelint-config-standard",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Standard shareable config for stylelint",
   "keywords": [
     "stylelint",