diff --git a/package-lock.json b/package-lock.json
index cd2df7e..2714ba4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,11 +10,11 @@
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     },
     "fast-xml-parser": {
-      "version": "3.12.5",
-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-3.12.5.tgz",
-      "integrity": "sha512-g8TSGUF1a2vdFmQ29vKcYBNnwuJQQuyr6It3cjGsiD3dkUXqVWuXZQvjEkgrrCe5K8D30X125ACyxaj7XaaH8g==",
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.2.4.tgz",
+      "integrity": "sha512-fbfMDvgBNIdDJLdLOwacjFAPYt67tr31H9ZhWSm45CDAxvd0I6WTlSOUo7K2P/K5sA5JgMKG64PI3DMcaFdWpQ==",
       "requires": {
-        "nimnjs": "^1.3.2"
+        "strnum": "^1.0.5"
       }
     },
     "mgrs": {
@@ -22,25 +22,6 @@
       "resolved": "https://registry.npmjs.org/mgrs/-/mgrs-1.0.0.tgz",
       "integrity": "sha1-+5FYjnjJACVnI5XLQLJffNatGCk="
     },
-    "nimn-date-parser": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/nimn-date-parser/-/nimn-date-parser-1.0.0.tgz",
-      "integrity": "sha512-1Nf+x3EeMvHUiHsVuEhiZnwA8RMeOBVTQWfB1S2n9+i6PYCofHd2HRMD+WOHIHYshy4T4Gk8wQoCol7Hq3av8Q=="
-    },
-    "nimn_schema_builder": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/nimn_schema_builder/-/nimn_schema_builder-1.1.0.tgz",
-      "integrity": "sha512-DK5/B8CM4qwzG2URy130avcwPev4uO0ev836FbQyKo1ms6I9z/i6EJyiZ+d9xtgloxUri0W+5gfR8YbPq7SheA=="
-    },
-    "nimnjs": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/nimnjs/-/nimnjs-1.3.2.tgz",
-      "integrity": "sha512-TIOtI4iqkQrUM1tiM76AtTQem0c7e56SkDZ7sj1d1MfUsqRcq2ZWQvej/O+HBTZV7u/VKnwlKTDugK/75IRPPw==",
-      "requires": {
-        "nimn-date-parser": "^1.0.0",
-        "nimn_schema_builder": "^1.0.0"
-      }
-    },
     "proj4": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/proj4/-/proj4-2.5.0.tgz",
@@ -50,6 +31,11 @@
         "wkt-parser": "^1.2.0"
       }
     },
+    "strnum": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.0.5.tgz",
+      "integrity": "sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA=="
+    },
     "wkt-parser": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/wkt-parser/-/wkt-parser-1.2.3.tgz",
diff --git a/package.json b/package.json
index 002a0f9..5256bd3 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "license": "MIT",
   "dependencies": {
     "@turf/helpers": "^6.1.4",
-    "fast-xml-parser": "^3.12.5",
+    "fast-xml-parser": "^4.2.4",
     "proj4": "^2.5.0"
   }
 }