diff --git a/package-lock.json b/package-lock.json
index dc78a77..c5b711f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "4.0.0",
       "license": "AGPL-3.0",
       "dependencies": {
-        "@elastic/elasticsearch": "^7.17.14",
+        "@elastic/elasticsearch": "^9.0.0",
         "antora": "^3.1.10",
         "asciidoctor": "^3.0.4",
         "asciidoctor-kroki": "^0.18.1",
@@ -364,20 +364,41 @@
       }
     },
     "node_modules/@elastic/elasticsearch": {
-      "version": "7.17.14",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@elastic/elasticsearch/-/elasticsearch-9.0.0.tgz",
+      "integrity": "sha512-AsH+F/Z0pTOaYLSkFoTdMaILCGH/wodTONw1WB6AbseHVAPtk/C/FMtPUMhWuBUxcbDhBCFx4O3sdA3LBCcTPQ==",
       "license": "Apache-2.0",
       "dependencies": {
-        "debug": "^4.3.1",
-        "hpagent": "^0.1.1",
+        "@elastic/transport": "^9.0.0",
+        "apache-arrow": "^18.0.0",
+        "tslib": "^2.4.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@elastic/transport": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@elastic/transport/-/transport-9.0.0.tgz",
+      "integrity": "sha512-dTYz1U/Y2v6gQ927Vw7hO0EbDALwWJJ63thaMfIPTV+poIQiySUzjIKEdSdInefPpJpSxRBEyQsuPYK4oZIwPA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@opentelemetry/api": "1.x",
+        "debug": "^4.4.0",
+        "hpagent": "^1.2.0",
         "ms": "^2.1.3",
-        "secure-json-parse": "^2.4.0"
+        "secure-json-parse": "^3.0.2",
+        "tslib": "^2.8.1",
+        "undici": "^7.2.3"
       },
       "engines": {
-        "node": ">=12"
+        "node": ">=18"
       }
     },
-    "node_modules/@elastic/elasticsearch/node_modules/debug": {
+    "node_modules/@elastic/transport/node_modules/debug": {
       "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.0.tgz",
+      "integrity": "sha512-6WTZ/IxCY/T6BALoZHaE4ctp9xm+Z5kY/pzYaCHRFeyVhojxlrm+46y68HA6hr0TcwEssoxNiDEUJQjfPZ/RYA==",
       "license": "MIT",
       "dependencies": {
         "ms": "^2.1.3"
@@ -391,9 +412,30 @@
         }
       }
     },
-    "node_modules/@elastic/elasticsearch/node_modules/hpagent": {
-      "version": "0.1.2",
-      "license": "MIT"
+    "node_modules/@elastic/transport/node_modules/secure-json-parse": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/secure-json-parse/-/secure-json-parse-3.0.2.tgz",
+      "integrity": "sha512-H6nS2o8bWfpFEV6U38sOSjS7bTbdgbCGU9wEM6W14P5H0QOsz94KCusifV44GpHDTu2nqZbuDNhTzu+mjDSw1w==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@elastic/transport/node_modules/undici": {
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-7.8.0.tgz",
+      "integrity": "sha512-vFv1GA99b7eKO1HG/4RPu2Is3FBTWBrmzqzO0mz+rLxN3yXkE4mqRcb8g8fHxzX4blEysrNZLqg5RbJLqX5buA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=20.18.1"
+      }
     },
     "node_modules/@iarna/toml": {
       "version": "2.2.5",
@@ -428,6 +470,36 @@
         "node": ">= 8"
       }
     },
+    "node_modules/@opentelemetry/api": {
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.0.tgz",
+      "integrity": "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/@swc/helpers": {
+      "version": "0.5.17",
+      "resolved": "https://registry.npmjs.org/@swc/helpers/-/helpers-0.5.17.tgz",
+      "integrity": "sha512-5IKx/Y13RsYd+sauPb2x+U/xZikHjolzfuDgTAl/Tdf3Q8rslRvC19NKDLgAJQ6wsqADk10ntlv08nPFw/gO/A==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "tslib": "^2.8.0"
+      }
+    },
+    "node_modules/@types/command-line-args": {
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/@types/command-line-args/-/command-line-args-5.2.3.tgz",
+      "integrity": "sha512-uv0aG6R0Y8WHZLTamZwtfsDLVRnOa+n+n5rEvFWL5Na5gZ8V2Teab/duDPFzIIIhs9qizDpcavCusCLJZu62Kw==",
+      "license": "MIT"
+    },
+    "node_modules/@types/command-line-usage": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/@types/command-line-usage/-/command-line-usage-5.0.4.tgz",
+      "integrity": "sha512-BwR5KP3Es/CSht0xqBcUXS3qCAUVXwpRKsV2+arxeb65atasuXG9LykC9Ab10Cw3s2raH92ZqOeILaQbsB2ACg==",
+      "license": "MIT"
+    },
     "node_modules/@types/node": {
       "version": "22.10.2",
       "dev": true,
@@ -500,10 +572,54 @@
         "node": ">=16.0.0"
       }
     },
+    "node_modules/apache-arrow": {
+      "version": "18.1.0",
+      "resolved": "https://registry.npmjs.org/apache-arrow/-/apache-arrow-18.1.0.tgz",
+      "integrity": "sha512-v/ShMp57iBnBp4lDgV8Jx3d3Q5/Hac25FWmQ98eMahUiHPXcvwIMKJD0hBIgclm/FCG+LwPkAKtkRO1O/W0YGg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@swc/helpers": "^0.5.11",
+        "@types/command-line-args": "^5.2.3",
+        "@types/command-line-usage": "^5.0.4",
+        "@types/node": "^20.13.0",
+        "command-line-args": "^5.2.1",
+        "command-line-usage": "^7.0.1",
+        "flatbuffers": "^24.3.25",
+        "json-bignum": "^0.0.3",
+        "tslib": "^2.6.2"
+      },
+      "bin": {
+        "arrow2csv": "bin/arrow2csv.js"
+      }
+    },
+    "node_modules/apache-arrow/node_modules/@types/node": {
+      "version": "20.17.30",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.17.30.tgz",
+      "integrity": "sha512-7zf4YyHA+jvBNfVrk2Gtvs6x7E8V+YDW05bNfG2XkWDJfYRXrTiP/DsB2zSYTaHX0bGIujTBQdMVAhb+j7mwpg==",
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.19.2"
+      }
+    },
+    "node_modules/apache-arrow/node_modules/undici-types": {
+      "version": "6.19.8",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
+      "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
+      "license": "MIT"
+    },
     "node_modules/argparse": {
       "version": "2.0.1",
       "license": "Python-2.0"
     },
+    "node_modules/array-back": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/array-back/-/array-back-3.1.0.tgz",
+      "integrity": "sha512-TkuxA4UCOvxuDK6NZYXCalszEzj+TLszyASooky+i742l9TqsOdYCMJJupxRic61hwquNtppB3hgcuq9SVSH1Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/asap": {
       "version": "2.0.6",
       "license": "MIT"
@@ -915,6 +1031,21 @@
         "url": "https://github.com/chalk/chalk?sponsor=1"
       }
     },
+    "node_modules/chalk-template": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/chalk-template/-/chalk-template-0.4.0.tgz",
+      "integrity": "sha512-/ghrgmhfY8RaSdeo43hNXxpoHAtxdbskUHjPpfqUWGttFgycUhYPGx3YZBCnUCvOa7Doivn1IZec3DEGFoMgLg==",
+      "license": "MIT",
+      "dependencies": {
+        "chalk": "^4.1.2"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk-template?sponsor=1"
+      }
+    },
     "node_modules/char-spinner": {
       "version": "1.0.1",
       "dev": true,
@@ -1035,6 +1166,54 @@
         "stream-length": "^1.0.1"
       }
     },
+    "node_modules/command-line-args": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/command-line-args/-/command-line-args-5.2.1.tgz",
+      "integrity": "sha512-H4UfQhZyakIjC74I9d34fGYDwk3XpSr17QhEd0Q3I9Xq1CETHo4Hcuo87WyWHpAF1aSLjLRf5lD9ZGX2qStUvg==",
+      "license": "MIT",
+      "dependencies": {
+        "array-back": "^3.1.0",
+        "find-replace": "^3.0.0",
+        "lodash.camelcase": "^4.3.0",
+        "typical": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/command-line-usage": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/command-line-usage/-/command-line-usage-7.0.3.tgz",
+      "integrity": "sha512-PqMLy5+YGwhMh1wS04mVG44oqDsgyLRSKJBdOo1bnYhMKBW65gZF1dRp2OZRhiTjgUHljy99qkO7bsctLaw35Q==",
+      "license": "MIT",
+      "dependencies": {
+        "array-back": "^6.2.2",
+        "chalk-template": "^0.4.0",
+        "table-layout": "^4.1.0",
+        "typical": "^7.1.1"
+      },
+      "engines": {
+        "node": ">=12.20.0"
+      }
+    },
+    "node_modules/command-line-usage/node_modules/array-back": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/array-back/-/array-back-6.2.2.tgz",
+      "integrity": "sha512-gUAZ7HPyb4SJczXAMUXMGAvI976JoK3qEx9v1FTmeYuJj0IBiaKttG1ydtGKdkfqWkIkouke7nG8ufGy77+Cvw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
+    "node_modules/command-line-usage/node_modules/typical": {
+      "version": "7.3.0",
+      "resolved": "https://registry.npmjs.org/typical/-/typical-7.3.0.tgz",
+      "integrity": "sha512-ya4mg/30vm+DOWfBg4YK3j2WD6TWtRkCbasOJr40CseYENzCUby/7rIvXA99JGsQHeNxLbnXdyLLxKSv3tauFw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
     "node_modules/commander": {
       "version": "5.1.0",
       "license": "MIT",
@@ -1500,6 +1679,24 @@
         "node": ">=8"
       }
     },
+    "node_modules/find-replace": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/find-replace/-/find-replace-3.0.0.tgz",
+      "integrity": "sha512-6Tb2myMioCAgv5kfvP5/PkZZ/ntTpVK39fHY7WkWBgvbeE+VHd/tZuZ4mrC+bxh4cfOZeYKVPaJIZtZXV7GNCQ==",
+      "license": "MIT",
+      "dependencies": {
+        "array-back": "^3.0.1"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/flatbuffers": {
+      "version": "24.12.23",
+      "resolved": "https://registry.npmjs.org/flatbuffers/-/flatbuffers-24.12.23.tgz",
+      "integrity": "sha512-dLVCAISd5mhls514keQzmEG6QHmUUsNuWsb4tFafIUwvvgDjXhtfAYSKOzt5SWOy+qByV5pbsDZ+Vb7HUOBEdA==",
+      "license": "Apache-2.0"
+    },
     "node_modules/follow-redirects": {
       "version": "1.15.9",
       "dev": true,
@@ -2071,6 +2268,14 @@
         "js-yaml": "bin/js-yaml.js"
       }
     },
+    "node_modules/json-bignum": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/json-bignum/-/json-bignum-0.0.3.tgz",
+      "integrity": "sha512-2WHyXj3OfHSgNyuzDbSxI1w2jgw5gkWSWhS7Qg4bWXx1nLk3jnbwfUeS0PSba3IzpTUWdHxBieELUzXRjQB2zg==",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/json5": {
       "version": "2.2.3",
       "license": "MIT",
@@ -2113,6 +2318,12 @@
       "version": "4.17.21",
       "license": "MIT"
     },
+    "node_modules/lodash.camelcase": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz",
+      "integrity": "sha512-TwuEnCnxbc3rAvhf/LbG7tJUDzhqXyFnv3dtzLOPgCG/hODL7WFnsbwktkD7yUV0RrreP/l1PALq/YSg6VvjlA==",
+      "license": "MIT"
+    },
     "node_modules/lodash.clonedeep": {
       "version": "4.5.0",
       "license": "MIT"
@@ -3290,6 +3501,28 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/table-layout": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/table-layout/-/table-layout-4.1.1.tgz",
+      "integrity": "sha512-iK5/YhZxq5GO5z8wb0bY1317uDF3Zjpha0QFFLA8/trAoiLbQD0HUbMesEaxyzUgDxi2QlcbM8IvqOlEjgoXBA==",
+      "license": "MIT",
+      "dependencies": {
+        "array-back": "^6.2.2",
+        "wordwrapjs": "^5.1.0"
+      },
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
+    "node_modules/table-layout/node_modules/array-back": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/array-back/-/array-back-6.2.2.tgz",
+      "integrity": "sha512-gUAZ7HPyb4SJczXAMUXMGAvI976JoK3qEx9v1FTmeYuJj0IBiaKttG1ydtGKdkfqWkIkouke7nG8ufGy77+Cvw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
     "node_modules/teex": {
       "version": "1.0.1",
       "license": "MIT",
@@ -3401,11 +3634,26 @@
         "node": ">=0.8"
       }
     },
+    "node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
+      "license": "0BSD"
+    },
     "node_modules/typedarray": {
       "version": "0.0.6",
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/typical": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/typical/-/typical-4.0.0.tgz",
+      "integrity": "sha512-VAH4IvQ7BDFYglMd7BPRDfLgxZZX4O4TFcRDA6EN5X7erNJJq+McIEp8np9aVtxrCJ6qx4GTYVfOWNjcqwZgRw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/uglify-js": {
       "version": "3.19.3",
       "license": "BSD-2-Clause",
@@ -3562,6 +3810,15 @@
       "version": "1.0.0",
       "license": "MIT"
     },
+    "node_modules/wordwrapjs": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/wordwrapjs/-/wordwrapjs-5.1.0.tgz",
+      "integrity": "sha512-JNjcULU2e4KJwUNv6CHgI46UvDGitb6dGryHajXTDiLgg1/RiGoPSDw4kZfYnwGtEXf2ZMeIewDQgFGzkCB2Sg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "license": "MIT",
diff --git a/package.json b/package.json
index c4b0098..13eb819 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "linkcheck": "broken-link-checker --filter-level 3 --recursive --verbose"
   },
   "dependencies": {
-    "@elastic/elasticsearch": "^7.17.14",
+    "@elastic/elasticsearch": "^9.0.0",
     "antora": "^3.1.10",
     "asciidoctor": "^3.0.4",
     "asciidoctor-kroki": "^0.18.1",