diff --git a/package-lock.json b/package-lock.json
index 7e9f137..84ab65e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,18 +1,18 @@
 {
   "name": "libamf",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "libamf",
-      "version": "1.4.1",
+      "version": "1.4.2",
       "license": "MIT",
       "dependencies": {
         "body-parser": "^1.19.0",
         "bytearray-node": "github:pyrodash/bytearray-node",
         "express": "^4.17.1",
-        "fast-xml-parser": "^3.12.20"
+        "fast-xml-parser": "^4.1.2"
       },
       "devDependencies": {
         "tape": "^4.11.0"
@@ -284,15 +284,18 @@
       }
     },
     "node_modules/fast-xml-parser": {
-      "version": "3.12.20",
-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-3.12.20.tgz",
-      "integrity": "sha512-viadHdefuuqkyJWUhF2r2Ymb5LJ0T7uQhzSRv4OZzYxpoPQnY05KtaX0pLkolabD7tLzIE8q/OytIAEhqPyYbw==",
-      "hasInstallScript": true,
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.1.2.tgz",
+      "integrity": "sha512-CDYeykkle1LiA/uqQyNwYpFbyF6Axec6YapmpUP+/RHWIoR1zKjocdvNaTsxCxZzQ6v9MLXaSYm9Qq0thv0DHg==",
       "dependencies": {
-        "nimnjs": "^1.3.2"
+        "strnum": "^1.0.5"
       },
       "bin": {
-        "xml2js": "cli.js"
+        "fxparser": "src/cli/cli.js"
+      },
+      "funding": {
+        "type": "paypal",
+        "url": "https://paypal.me/naturalintelligence"
       }
     },
     "node_modules/finalhandler": {
@@ -566,25 +569,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/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=="
-    },
-    "node_modules/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=="
-    },
-    "node_modules/nimnjs": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/nimnjs/-/nimnjs-1.3.2.tgz",
-      "integrity": "sha512-TIOtI4iqkQrUM1tiM76AtTQem0c7e56SkDZ7sj1d1MfUsqRcq2ZWQvej/O+HBTZV7u/VKnwlKTDugK/75IRPPw==",
-      "dependencies": {
-        "nimn_schema_builder": "^1.0.0",
-        "nimn-date-parser": "^1.0.0"
-      }
-    },
     "node_modules/object-inspect": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.6.0.tgz",
@@ -824,6 +808,11 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/strnum": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.0.5.tgz",
+      "integrity": "sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA=="
+    },
     "node_modules/tape": {
       "version": "4.11.0",
       "resolved": "https://registry.npmjs.org/tape/-/tape-4.11.0.tgz",
@@ -1131,11 +1120,11 @@
       }
     },
     "fast-xml-parser": {
-      "version": "3.12.20",
-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-3.12.20.tgz",
-      "integrity": "sha512-viadHdefuuqkyJWUhF2r2Ymb5LJ0T7uQhzSRv4OZzYxpoPQnY05KtaX0pLkolabD7tLzIE8q/OytIAEhqPyYbw==",
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.1.2.tgz",
+      "integrity": "sha512-CDYeykkle1LiA/uqQyNwYpFbyF6Axec6YapmpUP+/RHWIoR1zKjocdvNaTsxCxZzQ6v9MLXaSYm9Qq0thv0DHg==",
       "requires": {
-        "nimnjs": "^1.3.2"
+        "strnum": "^1.0.5"
       }
     },
     "finalhandler": {
@@ -1348,25 +1337,6 @@
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
       "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
     },
-    "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=="
-    },
-    "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=="
-    },
-    "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_schema_builder": "^1.0.0",
-        "nimn-date-parser": "^1.0.0"
-      }
-    },
     "object-inspect": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.6.0.tgz",
@@ -1565,6 +1535,11 @@
         "function-bind": "^1.1.1"
       }
     },
+    "strnum": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.0.5.tgz",
+      "integrity": "sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA=="
+    },
     "tape": {
       "version": "4.11.0",
       "resolved": "https://registry.npmjs.org/tape/-/tape-4.11.0.tgz",
diff --git a/package.json b/package.json
index 6245b6c..1383da0 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "body-parser": "^1.19.0",
     "bytearray-node": "github:pyrodash/bytearray-node",
     "express": "^4.17.1",
-    "fast-xml-parser": "^3.12.20"
+    "fast-xml-parser": "^4.1.2"
   },
   "devDependencies": {
     "tape": "^4.11.0"