diff --git a/package-lock.json b/package-lock.json
index 87e3e30..96b1a83 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,6 +28,9 @@
         "mocha": "^10.0.0",
         "nodemon": "^2.0.16",
         "supertest": "^6.2.3"
+      },
+      "funding": {
+        "url": "https://opencollective.com/geostyler"
       }
     },
     "node_modules/@apidevtools/json-schema-ref-parser": {
@@ -4123,22 +4126,32 @@
       }
     },
     "node_modules/geostyler-sld-parser": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/geostyler-sld-parser/-/geostyler-sld-parser-5.0.1.tgz",
-      "integrity": "sha512-DTNurZqZfN7GT49WTlrdDfJeITxoP18knm5jIRVNAYwxhJI0h5I52rzl4P56ghWs5GnxwMA13A/XXzop1IaVyg==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/geostyler-sld-parser/-/geostyler-sld-parser-5.1.0.tgz",
+      "integrity": "sha512-qdy4BaiyRuwC7+JJfZ9pWNr9PPSvVKyn/NMWVLq23DXd9W4XmUA2X40oyJf9ChjrTnKuvAydmFf5JANHhjzXqg==",
       "dependencies": {
-        "core-js": "^3.25.0",
-        "fast-xml-parser": "^4.0.9",
-        "geostyler-style": "^7.2.0"
+        "fast-xml-parser": "^4.2.2",
+        "geostyler-style": "^7.3.1",
+        "lodash": "^4.17.21"
+      },
+      "funding": {
+        "url": "https://opencollective.com/geostyler"
       }
     },
     "node_modules/geostyler-style": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/geostyler-style/-/geostyler-style-7.2.0.tgz",
-      "integrity": "sha512-zPM27HFDblqHHR2G5lrxeH3XaylchxbcP8qGhXDoA1UlJ1GsZcGMUzGNa4E1x1S+SOj2MjmGjnyJohU70kO5ww==",
+      "version": "7.3.1",
+      "resolved": "https://registry.npmjs.org/geostyler-style/-/geostyler-style-7.3.1.tgz",
+      "integrity": "sha512-9KOXmtRt0O7lhwWfmRORM5l3j3H1uR52NFHlHv1qTb1hgNGZIPhLUrGCaoceUdNkD9+P/Cjiqsea+X+H8h64zw==",
       "dependencies": {
         "@types/lodash": "^4.14.168",
         "lodash": "^4.17.21"
+      },
+      "engines": {
+        "node": ">=14.0.0",
+        "npm": ">=6.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/geostyler"
       }
     },
     "node_modules/get-caller-file": {
@@ -12149,19 +12162,19 @@
       }
     },
     "geostyler-sld-parser": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/geostyler-sld-parser/-/geostyler-sld-parser-5.0.1.tgz",
-      "integrity": "sha512-DTNurZqZfN7GT49WTlrdDfJeITxoP18knm5jIRVNAYwxhJI0h5I52rzl4P56ghWs5GnxwMA13A/XXzop1IaVyg==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/geostyler-sld-parser/-/geostyler-sld-parser-5.1.0.tgz",
+      "integrity": "sha512-qdy4BaiyRuwC7+JJfZ9pWNr9PPSvVKyn/NMWVLq23DXd9W4XmUA2X40oyJf9ChjrTnKuvAydmFf5JANHhjzXqg==",
       "requires": {
-        "core-js": "^3.25.0",
-        "fast-xml-parser": "^4.0.9",
-        "geostyler-style": "^7.2.0"
+        "fast-xml-parser": "^4.2.2",
+        "geostyler-style": "^7.3.1",
+        "lodash": "^4.17.21"
       }
     },
     "geostyler-style": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/geostyler-style/-/geostyler-style-7.2.0.tgz",
-      "integrity": "sha512-zPM27HFDblqHHR2G5lrxeH3XaylchxbcP8qGhXDoA1UlJ1GsZcGMUzGNa4E1x1S+SOj2MjmGjnyJohU70kO5ww==",
+      "version": "7.3.1",
+      "resolved": "https://registry.npmjs.org/geostyler-style/-/geostyler-style-7.3.1.tgz",
+      "integrity": "sha512-9KOXmtRt0O7lhwWfmRORM5l3j3H1uR52NFHlHv1qTb1hgNGZIPhLUrGCaoceUdNkD9+P/Cjiqsea+X+H8h64zw==",
       "requires": {
         "@types/lodash": "^4.14.168",
         "lodash": "^4.17.21"