diff --git a/CHANGELOG.md b/CHANGELOG.md
index 641ed6fa..66d77374 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 Log of changes since the 2.0 version
 
+### 1.0.1
+- Update changeset-map to 1.13.0
+- Update Who's That server URL
+
 ### 1.0.0
 - Add OSM US logo and update main logo
 
diff --git a/package.json b/package.json
index 065d1fbf..4da8b166 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "osmcha-frontend",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "license": "ISC",
   "engines": {
     "node": ">=7.0"
@@ -19,7 +19,7 @@
     "@turf/simplify": "^6.5.0",
     "@turf/truncate": "^6.5.0",
     "animate.css": "^3.7.2",
-    "changeset-map": "^1.12.1",
+    "changeset-map": "^1.13.0",
     "date-fns": "^2.22.1",
     "dompurify": "^3.0.3",
     "history": "^4.10.1",
diff --git a/src/config/constants.js b/src/config/constants.js
index 40a88a66..c3f86805 100644
--- a/src/config/constants.js
+++ b/src/config/constants.js
@@ -23,7 +23,7 @@ export const apiOSM =
   process.env.REACT_APP_OSM_API || 'https://api.openstreetmap.org/api/0.6';
 
 export const whosThat =
-  'https://rksbsqdel4.execute-api.us-east-1.amazonaws.com/testing?action=names&id=';
+  'https://whosthat.osmz.ru/whosthat.php?action=names&id=';
 
 export const nominatimUrl =
   process.env.REACT_APP_NOMINATIM_URL ||
diff --git a/yarn.lock b/yarn.lock
index 43e948eb..72d4b6a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3140,10 +3140,10 @@ changelog@^1.3.0:
     semver "5.5.0"
     wordwrap "1.0.0"
 
-changeset-map@^1.12.1:
-  version "1.12.1"
-  resolved "https://registry.yarnpkg.com/changeset-map/-/changeset-map-1.12.1.tgz#0012e2503c34fd97d110554594a3a3f6d9f94af3"
-  integrity sha512-0uqIS4osPkDAMo59JPr60/CXlK+mRLBDkwGuLlOiJdJuXsaUhI8VnvNYOSKypP5/6FzSlZRAnP47GAZFybYswg==
+changeset-map@^1.13.0:
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/changeset-map/-/changeset-map-1.13.0.tgz#66f02e603f0bcc034fc421661eb6ac95c2a99c42"
+  integrity sha512-mXXd4a3iKj6HiYPwpxq/u0/bwiYCXse24HUKeiREsPI/JH/jlfLDvn3cmh0ghH9L2v86lRNOPzV81RaB+EJ87Q==
   dependencies:
     "@turf/bbox" "^6.4.0"
     "@turf/bbox-polygon" "^6.4.0"