diff --git a/ports/geo-utils-cpp/portfile.cmake b/ports/geo-utils-cpp/portfile.cmake
index edd5812edb..0ee14424cb 100644
--- a/ports/geo-utils-cpp/portfile.cmake
+++ b/ports/geo-utils-cpp/portfile.cmake
@@ -4,7 +4,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO gistrec/geo-utils-cpp
     REF "v${VERSION}"
-    SHA512 96b9f11838ff144c0dade26ecf929ac22d5956de8a80a01ea5a4876bc8df4e2e9319485a095f923901a498143fe44ee19e4b28ba4a2e4c6268487a0ef947e7d4
+    SHA512 d9a3ae6ae2eece22e0e9684a0620b3871f80fe09af2354471bfc902b2e75d42e2988d6a2386d67ac876c688238c511d3ed7a2ff453074050d2d0c0beb2b369a1
     HEAD_REF master
 )
 
diff --git a/ports/geo-utils-cpp/vcpkg.json b/ports/geo-utils-cpp/vcpkg.json
index 0474bd46f3..d375b8f6cc 100644
--- a/ports/geo-utils-cpp/vcpkg.json
+++ b/ports/geo-utils-cpp/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "geo-utils-cpp",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Header-only C++17 library for spherical (lat/lng) geometry: distance, bearing, area, point-in-polygon",
   "homepage": "https://github.com/gistrec/geo-utils-cpp",
   "documentation": "https://github.com/gistrec/geo-utils-cpp/blob/master/docs/getting-started.md",
diff --git a/versions/baseline.json b/versions/baseline.json
index 181c907876..95924c12c8 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3357,7 +3357,7 @@
       "port-version": 3
     },
     "geo-utils-cpp": {
-      "baseline": "1.2.0",
+      "baseline": "1.2.1",
       "port-version": 0
     },
     "geogram": {
diff --git a/versions/g-/geo-utils-cpp.json b/versions/g-/geo-utils-cpp.json
index 6422c58f5b..364e138788 100644
--- a/versions/g-/geo-utils-cpp.json
+++ b/versions/g-/geo-utils-cpp.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "039608934670af47196ebcf537a1e761d5e7e829",
+      "version": "1.2.1",
+      "port-version": 0
+    },
     {
       "git-tree": "0bedabd0633993319a7af9d54ec1d287493be296",
       "version": "1.2.0",