diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49ee651a0..828bad9b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # Changelog
 
-## [1.37.6] — 2026-08-09
+## [1.37.7] — 2026-08-09
+
+### Added
+
+- A self-hoster running the published image can now set MAXMIND_LICENSE_KEY as a runtime environment variable and the app fetches the GeoLite2 City and ASN databases itself, so login locations resolve offline without a rebuild or a manual database mount. It fetches once on worker boot when the key is set and the databases are absent, refreshes monthly, and never blocks anything: any download error leaves the previous databases in place and the online lookup keeps answering. A read-only mounted database still wins. Documented as the third way to supply GeoLite2 in the self-hosting guide. Refs #659.
+
+### Security
+
+- The MaxMind licence key no longer appears in a log line when the runtime GeoLite2 fetch fails. The download URL carries the key in its query string, and the failure path used to print the full URL; it now reports only the edition and the kind of error, and the central log redactor also masks a license_key parameter wherever one might otherwise slip through.
 
 ### Security
 
diff --git a/docs/api/openapi.yaml b/docs/api/openapi.yaml
index 860444943..634428f3f 100644
--- a/docs/api/openapi.yaml
+++ b/docs/api/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.1.0
 info:
   title: HealthLog API
-  version: 1.37.6
+  version: 1.37.7
   description: >-
     Self-hosted personal-health-tracking PWA — public API surface for the iOS native client and external ingest.
 
diff --git a/package.json b/package.json
index e3932cb05..8abc35b68 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "healthlog",
-  "version": "1.37.6",
+  "version": "1.37.7",
   "description": "Self-hosted personal-health-tracking PWA with Withings integration, AI insights, and doctor-report PDF export.",
   "license": "PolyForm-Noncommercial-1.0.0",
   "homepage": "https://healthlog.dev",
diff --git a/public/sw.js b/public/sw.js
index 44db57c65..85a97413e 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -36,7 +36,7 @@ try {
 // v1.4.38.4 → v1.4.42. Do not hand-edit; bump `package.json` and rebuild.
 const CACHE_VERSION =
   (typeof self !== "undefined" && self.__APP_VERSION__) ||
-  /* @sw-version-fallback */ "v1.37.6";
+  /* @sw-version-fallback */ "v1.37.7";
 const STATIC_CACHE = `healthlog-static-${CACHE_VERSION}`;
 const PAGE_CACHE = `healthlog-pages-${CACHE_VERSION}`;
 // v1.18.6 — read-only data cache for a curated allowlist of safe GET `/api/*`