diff --git a/package-lock.json b/package-lock.json
index 138b6e7..603f671 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "sinon": "^21.0.0",
         "vue": "^2.7.16",
         "webpack": "^5.101.0",
-        "webpack-bundle-analyzer": "^4.4.2",
+        "webpack-bundle-analyzer": "^5.1.1",
         "webpack-cli": "^6.0.1"
       }
     },
@@ -5242,13 +5242,6 @@
         "node": ">= 0.4"
       }
     },
-    "node_modules/duplexer": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.2.tgz",
-      "integrity": "sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/eastasianwidth": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/eastasianwidth/-/eastasianwidth-0.2.0.tgz",
@@ -6010,22 +6003,6 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/gzip-size": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-6.0.0.tgz",
-      "integrity": "sha512-ax7ZYomf6jqPTQ4+XCpUGyXKHk5WweS+e05MBO4/y3WJ5RkmPXNKvX+bx1behVILVwr6JSQvZAku021CHPXG3Q==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "duplexer": "^0.1.2"
-      },
-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/has-flag": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
@@ -9851,9 +9828,9 @@
       }
     },
     "node_modules/webpack-bundle-analyzer": {
-      "version": "4.10.2",
-      "resolved": "https://registry.npmjs.org/webpack-bundle-analyzer/-/webpack-bundle-analyzer-4.10.2.tgz",
-      "integrity": "sha512-vJptkMm9pk5si4Bv922ZbKLV8UTT4zib4FPgXMhgzUny0bfDDkLXAVQs3ly3fS4/TN9ROFtb0NFrm04UXFE/Vw==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/webpack-bundle-analyzer/-/webpack-bundle-analyzer-5.1.1.tgz",
+      "integrity": "sha512-UzoaIA0Aigo5lUvoUkIkSoHtUK5rBJh9e2vW3Eqct0jc/L8hcruBCz/jsXEvB1hDU1G3V94jo2EJqPcFKeSSeQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -9863,7 +9840,6 @@
         "commander": "^7.2.0",
         "debounce": "^1.2.1",
         "escape-string-regexp": "^4.0.0",
-        "gzip-size": "^6.0.0",
         "html-escaper": "^2.0.2",
         "opener": "^1.5.2",
         "picocolors": "^1.0.0",
@@ -9874,7 +9850,7 @@
         "webpack-bundle-analyzer": "lib/bin/analyzer.js"
       },
       "engines": {
-        "node": ">= 10.13.0"
+        "node": ">= 20.9.0"
       }
     },
     "node_modules/webpack-bundle-analyzer/node_modules/commander": {
diff --git a/package.json b/package.json
index 897a4cd..5ae381d 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "sinon": "^21.0.0",
     "vue": "^2.7.16",
     "webpack": "^5.101.0",
-    "webpack-bundle-analyzer": "^4.4.2",
+    "webpack-bundle-analyzer": "^5.1.1",
     "webpack-cli": "^6.0.1"
   },
   "scripts": {