diff --git a/docs/changelog.md b/docs/changelog.md
index dc1bbd09..c55335ba 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## `4.5.2`
+
+- 2e88e96 install-unique client ID via `postinstall` step -> generate process-unique ID
+
 ## `4.5.1`
 
 - bd7d5bb `parseWarning`: handle missing `summary`/`text` 🐛
diff --git a/package.json b/package.json
index 6947d94e..04f9f11a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "hafas-client",
 	"description": "Client for HAFAS public transport APIs.",
-	"version": "4.5.1",
+	"version": "4.5.2",
 	"main": "index.js",
 	"files": [
 		"index.js",
@@ -17,7 +17,7 @@
 	"contributors": [
 		"Julius Tens <mail@juliustens.eu>"
 	],
-	"homepage": "https://github.com/public-transport/hafas-client/tree/4.5.0",
+	"homepage": "https://github.com/public-transport/hafas-client/tree/4.5.2",
 	"repository": "public-transport/hafas-client",
 	"bugs": "https://github.com/public-transport/hafas-client/issues",
 	"license": "ISC",