diff --git a/package-lock.json b/package-lock.json
index 8d58501..6345824 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -143,7 +143,7 @@
                 "webpack-bundle-analyzer": "^4.9.0",
                 "webpack-cli": "^5.1.1",
                 "webpack-dev-server": "^4.15.0",
-                "webpack-merge": "^5.9.0"
+                "webpack-merge": "^6.0.1"
             },
             "engines": {
                 "node": ">=14.x",
@@ -11461,6 +11461,16 @@
                 "url": "https://github.com/sponsors/sindresorhus"
             }
         },
+        "node_modules/flat": {
+            "version": "5.0.2",
+            "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.2.tgz",
+            "integrity": "sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ==",
+            "dev": true,
+            "license": "BSD-3-Clause",
+            "bin": {
+                "flat": "cli.js"
+            }
+        },
         "node_modules/flat-cache": {
             "version": "3.0.4",
             "dev": true,
@@ -22777,6 +22787,21 @@
                 "node": ">=10.13.0"
             }
         },
+        "node_modules/webpack-cli/node_modules/webpack-merge": {
+            "version": "5.10.0",
+            "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.10.0.tgz",
+            "integrity": "sha512-+4zXKdx7UnO+1jaN4l2lHVD+mFvnlZQP/6ljaJVb4SZiwIKeUnrT5l0gkT8z+n4hKpC+jpOv6O9R+gLtag7pSA==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "clone-deep": "^4.0.1",
+                "flat": "^5.0.2",
+                "wildcard": "^2.0.0"
+            },
+            "engines": {
+                "node": ">=10.0.0"
+            }
+        },
         "node_modules/webpack-dev-middleware": {
             "version": "5.3.4",
             "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.4.tgz",
@@ -22973,16 +22998,18 @@
             }
         },
         "node_modules/webpack-merge": {
-            "version": "5.9.0",
-            "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.9.0.tgz",
-            "integrity": "sha512-6NbRQw4+Sy50vYNTw7EyOn41OZItPiXB8GNv3INSoe3PSFaHJEz3SHTrYVaRm2LilNGnFUzh0FAwqPEmU/CwDg==",
+            "version": "6.0.1",
+            "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-6.0.1.tgz",
+            "integrity": "sha512-hXXvrjtx2PLYx4qruKl+kyRSLc52V+cCvMxRjmKwoA+CBbbF5GfIBtR6kCvl0fYGqTUPKB+1ktVmTHqMOzgCBg==",
             "dev": true,
+            "license": "MIT",
             "dependencies": {
                 "clone-deep": "^4.0.1",
-                "wildcard": "^2.0.0"
+                "flat": "^5.0.2",
+                "wildcard": "^2.0.1"
             },
             "engines": {
-                "node": ">=10.0.0"
+                "node": ">=18.0.0"
             }
         },
         "node_modules/webpack/node_modules/schema-utils": {
diff --git a/package.json b/package.json
index 1f65139..8d7ab7a 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,7 @@
         "webpack-bundle-analyzer": "^4.9.0",
         "webpack-cli": "^5.1.1",
         "webpack-dev-server": "^4.15.0",
-        "webpack-merge": "^5.9.0"
+        "webpack-merge": "^6.0.1"
     },
     "dependencies": {
         "@braintree/sanitize-url": "^6.0.4",