diff --git a/package-lock.json b/package-lock.json
index 756406a98..a34c5436b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -46,7 +46,7 @@
         "classnames": "2.5.1",
         "codemirror": "^6.0.0",
         "email-validator": "2.0.4",
-        "fast-xml-parser": "^4.0.10",
+        "fast-xml-parser": "^5.0.0",
         "file-saver": "^2.0.5",
         "formik": "2.4.6",
         "frontend-components-tinymce-advanced-plugins": "^1.0.3",
@@ -14750,9 +14750,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/fast-xml-parser": {
-      "version": "4.5.3",
-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.5.3.tgz",
-      "integrity": "sha512-RKihhV+SHsIUGXObeVy9AXiBbFwkVk7Syp8XgwN5U3JV416+Gwp/GO9i0JYKmikykgz/UHRrrV4ROuZEo/T0ig==",
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-5.3.0.tgz",
+      "integrity": "sha512-gkWGshjYcQCF+6qtlrqBqELqNqnt4CxruY6UVAWWnqb3DQ6qaNFEIKqzYep1XzHLM/QtrHVCxyPOtTk4LTQ7Aw==",
       "funding": [
         {
           "type": "github",
@@ -14761,7 +14761,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "strnum": "^1.1.1"
+        "strnum": "^2.1.0"
       },
       "bin": {
         "fxparser": "src/cli/cli.js"
@@ -26562,9 +26562,9 @@
       }
     },
     "node_modules/strnum": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.1.2.tgz",
-      "integrity": "sha512-vrN+B7DBIoTTZjnPNewwhx6cBA/H+IS7rfW68n7XxC1y7uoiGQBxaKzqucGUgavX15dJgiGztLJ8vxuEzwqBdA==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-2.1.1.tgz",
+      "integrity": "sha512-7ZvoFTiCnGxBtDqJ//Cu6fWtZtc7Y3x+QOirG15wztbdngGSkht27o2pyGWrVy0b4WAy3jbKmnoK6g5VlVNUUw==",
       "funding": [
         {
           "type": "github",
diff --git a/package.json b/package.json
index ea007ba49..0b57d3aa2 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "classnames": "2.5.1",
     "codemirror": "^6.0.0",
     "email-validator": "2.0.4",
-    "fast-xml-parser": "^4.0.10",
+    "fast-xml-parser": "^5.0.0",
     "file-saver": "^2.0.5",
     "formik": "2.4.6",
     "frontend-components-tinymce-advanced-plugins": "^1.0.3",