diff --git a/CHANGELOG.md b/CHANGELOG.md
index adbf73b..4179348 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -454,4 +454,9 @@
 * [FEATURE] API: Add `exclude_alerts` query parameter to /api/v1/rules to only return recording rules. #12999
 * [FEATURE] TSDB: --storage.tsdb.retention.time flag value is now exposed as a `prometheus_tsdb_retention_limit_seconds` metric. #12986
 * [FEATURE] Scraping: Add ability to specify priority of scrape protocols to accept during scrape (e.g. to scrape Prometheus proto format for certain jobs). This can be changed by setting `global.scrape_protocols` and `scrape_config.scrape_protocols`. #12738
-*
+
+[1.28.1]
+* Update Prometheus to 2.49.1
+* [Full changelog](https://github.com/prometheus/prometheus/releases/tag/v2.49.1)
+* [BUGFIX] TSDB: Fixed a wrong q= value in scrape accept header #13313
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 9642632..b635430 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -1,6 +1,6 @@
 {
-  "version": "1.28.0",
-  "upstreamVersion": "2.49.0",
+  "version": "1.28.1",
+  "upstreamVersion": "2.49.1",
   "id": "io.prometheus.cloudronapp",
   "title": "Prometheus Server",
   "author": "Prometheus Developers",