diff --git a/package-lock.json b/package-lock.json
index f13cac8..f1f3350 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "json5": "^2.2.1",
         "lit": "^2.2.5",
         "path": "^0.12.7",
-        "source-map-loader": "^3.0.1",
+        "source-map-loader": "^4.0.0",
         "ts-loader": "^9.3.0",
         "typescript": "^5.0.0",
         "webpack": "^5.72.1",
@@ -823,11 +823,6 @@
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       "integrity": "sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ=="
     },
-    "node_modules/abab": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/abab/-/abab-2.0.6.tgz",
-      "integrity": "sha512-j2afSsaIENvHZN2B8GOpF566vZ5WVk5opAiMTvWgaQT8DkbOqsTfvNAvHoRGU2zzP8cPoqys+xHTRDWW8L+/BA=="
-    },
     "node_modules/acorn": {
       "version": "8.11.3",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.11.3.tgz",
@@ -2735,23 +2730,22 @@
       }
     },
     "node_modules/source-map-loader": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/source-map-loader/-/source-map-loader-3.0.2.tgz",
-      "integrity": "sha512-BokxPoLjyl3iOrgkWaakaxqnelAJSS+0V+De0kKIq6lyWrXuiPgYTGp6z3iHmqljKAaLXwZa+ctD8GccRJeVvg==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-loader/-/source-map-loader-4.0.2.tgz",
+      "integrity": "sha512-oYwAqCuL0OZhBoSgmdrLa7mv9MjommVMiQIWgcztf+eS4+8BfcUee6nenFnDhKOhzAVnk5gpZdfnz1iiBv+5sg==",
       "dependencies": {
-        "abab": "^2.0.5",
         "iconv-lite": "^0.6.3",
-        "source-map-js": "^1.0.1"
+        "source-map-js": "^1.0.2"
       },
       "engines": {
-        "node": ">= 12.13.0"
+        "node": ">= 14.15.0"
       },
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/webpack"
       },
       "peerDependencies": {
-        "webpack": "^5.0.0"
+        "webpack": "^5.72.1"
       }
     },
     "node_modules/source-map-support": {
@@ -3805,11 +3799,6 @@
       "resolved": "https://registry.npmjs.org/@xtuc/long/-/long-4.2.2.tgz",
       "integrity": "sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ=="
     },
-    "abab": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/abab/-/abab-2.0.6.tgz",
-      "integrity": "sha512-j2afSsaIENvHZN2B8GOpF566vZ5WVk5opAiMTvWgaQT8DkbOqsTfvNAvHoRGU2zzP8cPoqys+xHTRDWW8L+/BA=="
-    },
     "acorn": {
       "version": "8.11.3",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.11.3.tgz",
@@ -5172,13 +5161,12 @@
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     },
     "source-map-loader": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/source-map-loader/-/source-map-loader-3.0.2.tgz",
-      "integrity": "sha512-BokxPoLjyl3iOrgkWaakaxqnelAJSS+0V+De0kKIq6lyWrXuiPgYTGp6z3iHmqljKAaLXwZa+ctD8GccRJeVvg==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-loader/-/source-map-loader-4.0.2.tgz",
+      "integrity": "sha512-oYwAqCuL0OZhBoSgmdrLa7mv9MjommVMiQIWgcztf+eS4+8BfcUee6nenFnDhKOhzAVnk5gpZdfnz1iiBv+5sg==",
       "requires": {
-        "abab": "^2.0.5",
         "iconv-lite": "^0.6.3",
-        "source-map-js": "^1.0.1"
+        "source-map-js": "^1.0.2"
       }
     },
     "source-map-support": {
diff --git a/package.json b/package.json
index d6137b9..f7c53f6 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "json5": "^2.2.1",
     "lit": "^2.2.5",
     "path": "^0.12.7",
-    "source-map-loader": "^3.0.1",
+    "source-map-loader": "^4.0.0",
     "ts-loader": "^9.3.0",
     "typescript": "^5.0.0",
     "webpack": "^5.72.1",