diff --git a/package-lock.json b/package-lock.json
index 5a9e1bc6..1901bb07 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,7 +54,7 @@
         "lodash": "^4.17.21",
         "mini-css-extract-plugin": "^2.9.1",
         "ol": "^10.1.0",
-        "proj4": "^2.11.0",
+        "proj4": "^2.12.1",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
         "react-i18next": "^15.0.1",
@@ -12697,10 +12697,11 @@
       "dev": true
     },
     "node_modules/proj4": {
-      "version": "2.11.0",
-      "resolved": "https://registry.npmjs.org/proj4/-/proj4-2.11.0.tgz",
-      "integrity": "sha512-SasuTkAx8HnWQHfIyhkdUNJorSJqINHAN3EyMWYiQRVorftz9DHz650YraFgczwgtHOxqnfuDxSNv3C8MUnHeg==",
+      "version": "2.12.1",
+      "resolved": "https://registry.npmjs.org/proj4/-/proj4-2.12.1.tgz",
+      "integrity": "sha512-vmhP3hmstjXjzFwg8QXJwpoj4n7GVrXk3ZW3DzNK/Ur4cuwXq7ZiMXaWYvLYLQbX8n4MXgbwTr4lthOUZltBpA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "mgrs": "1.0.0",
         "wkt-parser": "^1.3.3"
diff --git a/package.json b/package.json
index 0a14c170..1bae812d 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "lodash": "^4.17.21",
     "mini-css-extract-plugin": "^2.9.1",
     "ol": "^10.1.0",
-    "proj4": "^2.11.0",
+    "proj4": "^2.12.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-i18next": "^15.0.1",