diff --git a/ports/proj4/portfile.cmake b/ports/proj4/portfile.cmake
index c28b6f2af5..89bcc3b4ab 100644
--- a/ports/proj4/portfile.cmake
+++ b/ports/proj4/portfile.cmake
@@ -1,8 +1,8 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO OSGeo/PROJ
-    REF 7.2.0
-    SHA512 65dfca92b7890a9ffa78f48da443045069a250e2974dcf564fa23ffc297f87235b669983b39906352bd8eb702714b98fd89a4c7beaad4ad70834993a6de85128
+    REF 7.2.1
+    SHA512 e6e77266dcd70c939c16667c916cccab8de161221d2ef600cfca43382f50da2dc8d790561556b4416adbb4ac6fba939004e0cc936c278e0e808dc3566e9a70d4
     HEAD_REF master
     PATCHES
         fix-sqlite3-bin.patch
diff --git a/ports/proj4/vcpkg.json b/ports/proj4/vcpkg.json
index 778020fd46..d36b0ad227 100644
--- a/ports/proj4/vcpkg.json
+++ b/ports/proj4/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "proj4",
-  "version-string": "7.2.0",
+  "version-string": "7.2.1",
   "description": "PROJ.4 library for cartographic projections",
   "homepage": "https://github.com/OSGeo/PROJ",
   "dependencies": [
diff --git a/versions/baseline.json b/versions/baseline.json
index 1456fbef2f..66c34cd4f6 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4705,7 +4705,7 @@
       "port-version": 0
     },
     "proj4": {
-      "baseline": "7.2.0",
+      "baseline": "7.2.1",
       "port-version": 0
     },
     "prometheus-cpp": {
diff --git a/versions/p-/proj4.json b/versions/p-/proj4.json
index 18c20dcf60..a369731624 100644
--- a/versions/p-/proj4.json
+++ b/versions/p-/proj4.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "5106324dbb2ce3a08bb9603c5f458aabb67d2a27",
+      "version-string": "7.2.1",
+      "port-version": 0
+    },
     {
       "git-tree": "db5c7e1a6ca59c830b517afa4b1da4858cca572c",
       "version-string": "7.2.0",