diff --git a/packages/docusaurus-types/package.json b/packages/docusaurus-types/package.json
index 4dca6b594ef7..38dc5d4191f8 100644
--- a/packages/docusaurus-types/package.json
+++ b/packages/docusaurus-types/package.json
@@ -18,7 +18,7 @@
     "@types/mdast": "^4.0.2",
     "@types/react": "*",
     "commander": "^5.1.0",
-    "joi": "^17.9.2",
+    "joi": "^18.0.2",
     "react-helmet-async": "npm:@slorber/react-helmet-async@1.3.0",
     "utility-types": "^3.10.0",
     "webpack": "^5.106.0",
diff --git a/packages/docusaurus-utils-validation/package.json b/packages/docusaurus-utils-validation/package.json
index 899ffd0d4573..655023878bd8 100644
--- a/packages/docusaurus-utils-validation/package.json
+++ b/packages/docusaurus-utils-validation/package.json
@@ -22,7 +22,7 @@
     "@docusaurus/utils": "3.9.2",
     "@docusaurus/utils-common": "3.9.2",
     "fs-extra": "^11.2.0",
-    "joi": "^17.9.2",
+    "joi": "^18.0.2",
     "js-yaml": "^4.1.0",
     "lodash": "^4.17.21",
     "tslib": "^2.6.0"
diff --git a/yarn.lock b/yarn.lock
index a76c78a5ef20..424f4cce3879 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2343,17 +2343,39 @@
   resolved "https://registry.yarnpkg.com/@gar/promisify/-/promisify-1.1.3.tgz#555193ab2e3bb3b6adc3d551c9c030d9e860daf6"
   integrity sha512-k2Ty1JcVojjJFwrg/ThKi2ujJ7XNLYaFGNB/bWT9wGR+oSMJHMa5w+CUq6p/pVrKeNNgA7pCqEcjSnHVoqJQFw==
 
-"@hapi/hoek@^9.0.0", "@hapi/hoek@^9.3.0":
-  version "9.3.0"
-  resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-9.3.0.tgz#8368869dcb735be2e7f5cb7647de78e167a251fb"
-  integrity sha512-/c6rf4UJlmHlC9b5BaNvzAcFv7HZ2QHaV0D4/HNlBdvFnvQq8RI4kYdhyPCl7Xj+oWvTWQ8ujhqS53LIgAe6KQ==
+"@hapi/address@^5.1.1":
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/@hapi/address/-/address-5.1.1.tgz#e9925fc1b65f5cc3fbea821f2b980e4652e84cb6"
+  integrity sha512-A+po2d/dVoY7cYajycYI43ZbYMXukuopIsqCjh5QzsBCipDtdofHntljDlpccMjIfTy6UOkg+5KPriwYch2bXA==
+  dependencies:
+    "@hapi/hoek" "^11.0.2"
 
-"@hapi/topo@^5.1.0":
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/@hapi/topo/-/topo-5.1.0.tgz#dc448e332c6c6e37a4dc02fd84ba8d44b9afb012"
-  integrity sha512-foQZKJig7Ob0BMAYBfcJk8d77QtOe7Wo4ox7ff1lQYoNNAb6jwcY1ncdoy2e9wQZzvNy7ODZCYJkK8kzmcAnAg==
+"@hapi/formula@^3.0.2":
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/@hapi/formula/-/formula-3.0.2.tgz#81b538060ee079481c906f599906d163c4badeaf"
+  integrity sha512-hY5YPNXzw1He7s0iqkRQi+uMGh383CGdyyIGYtB+W5N3KHPXoqychklvHhKCC9M3Xtv0OCs/IHw+r4dcHtBYWw==
+
+"@hapi/hoek@^11.0.2", "@hapi/hoek@^11.0.7":
+  version "11.0.7"
+  resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-11.0.7.tgz#56a920793e0a42d10e530da9a64cc0d3919c4002"
+  integrity sha512-HV5undWkKzcB4RZUusqOpcgxOaq6VOAH7zhhIr2g3G8NF/MlFO75SjOr2NfuSx0Mh40+1FqCkagKLJRykUWoFQ==
+
+"@hapi/pinpoint@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@hapi/pinpoint/-/pinpoint-2.0.1.tgz#32077e715655fc00ab8df74b6b416114287d6513"
+  integrity sha512-EKQmr16tM8s16vTT3cA5L0kZZcTMU5DUOZTuvpnY738m+jyP3JIUj+Mm1xc1rsLkGBQ/gVnfKYPwOmPg1tUR4Q==
+
+"@hapi/tlds@^1.1.1":
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/@hapi/tlds/-/tlds-1.1.6.tgz#c98ed89ca76aa030352d6d7102d0f250aed89cfb"
+  integrity sha512-xdi7A/4NZokvV0ewovme3aUO5kQhW9pQ2YD1hRqZGhhSi5rBv4usHYidVocXSi9eihYsznZxLtAiEYYUL6VBGw==
+
+"@hapi/topo@^6.0.2":
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/@hapi/topo/-/topo-6.0.2.tgz#f219c1c60da8430228af4c1f2e40c32a0d84bbb4"
+  integrity sha512-KR3rD5inZbGMrHmgPxsJ9dbi6zEK+C3ZwUwTa+eMwWLz7oijWUTWD2pMSNNYJAU6Qq+65NkxXjqHr/7LM2Xkqg==
   dependencies:
-    "@hapi/hoek" "^9.0.0"
+    "@hapi/hoek" "^11.0.2"
 
 "@humanwhocodes/config-array@^0.13.0":
   version "0.13.0"
@@ -3898,23 +3920,6 @@
   resolved "https://registry.yarnpkg.com/@rtsao/scc/-/scc-1.1.0.tgz#927dd2fae9bc3361403ac2c7a00c32ddce9ad7e8"
   integrity sha512-zt6OdqaDoOnJ1ZYsCYGt9YmWzDXl4vQdKTyJev62gFhRGKdx7mcT54V9KIjg+d2wi9EXsPvAPKe7i7WjfVWB8g==
 
-"@sideway/address@^4.1.5":
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/@sideway/address/-/address-4.1.5.tgz#4bc149a0076623ced99ca8208ba780d65a99b9d5"
-  integrity sha512-IqO/DUQHUkPeixNQ8n0JA6102hT9CmaljNTPmQ1u8MEhBo/R4Q8eKLN/vGZxuebwOroDB4cbpjheD4+/sKFK4Q==
-  dependencies:
-    "@hapi/hoek" "^9.0.0"
-
-"@sideway/formula@^3.0.1":
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/@sideway/formula/-/formula-3.0.1.tgz#80fcbcbaf7ce031e0ef2dd29b1bfc7c3f583611f"
-  integrity sha512-/poHZJJVjx3L+zVD6g9KgHfYnb443oi7wLu/XKojDviHy6HOEOA6z1Trk5aR1dGcmPenJEgb2sK2I80LeS3MIg==
-
-"@sideway/pinpoint@^2.0.0":
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/@sideway/pinpoint/-/pinpoint-2.0.0.tgz#cff8ffadc372ad29fd3f78277aeb29e632cc70df"
-  integrity sha512-RNiOoTPkptFtSVzQevY/yWtZwf/RxyVnPy/OcA9HBM3MlGDnBEYL5B41H0MTn0Uec8Hi+2qUtTfG2WWZBmMejQ==
-
 "@sigstore/bundle@^1.1.0":
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/@sigstore/bundle/-/bundle-1.1.0.tgz#17f8d813b09348b16eeed66a8cf1c3d6bd3d04f1"
@@ -12028,16 +12033,18 @@ jiti@^2.5.1:
   resolved "https://registry.yarnpkg.com/jiti/-/jiti-2.6.1.tgz#178ef2fc9a1a594248c20627cd820187a4d78d92"
   integrity sha512-ekilCSN1jwRvIbgeg/57YFh8qQDNbwDb9xT/qu2DAHbFFZUicIl4ygVaAvzveMhMVr3LnpSKTNnwt8PoOfmKhQ==
 
-joi@^17.9.2:
-  version "17.13.3"
-  resolved "https://registry.yarnpkg.com/joi/-/joi-17.13.3.tgz#0f5cc1169c999b30d344366d384b12d92558bcec"
-  integrity sha512-otDA4ldcIx+ZXsKHWmp0YizCweVRZG96J10b0FevjfuncLO1oX59THoAmHkNubYJ+9gWsYsp5k8v4ib6oDv1fA==
-  dependencies:
-    "@hapi/hoek" "^9.3.0"
-    "@hapi/topo" "^5.1.0"
-    "@sideway/address" "^4.1.5"
-    "@sideway/formula" "^3.0.1"
-    "@sideway/pinpoint" "^2.0.0"
+joi@^18.0.2:
+  version "18.0.2"
+  resolved "https://registry.yarnpkg.com/joi/-/joi-18.0.2.tgz#30ced6aed00a7848cc11f92859515258301dc3a4"
+  integrity sha512-RuCOQMIt78LWnktPoeBL0GErkNaJPTBGcYuyaBvUOQSpcpcLfWrHPPihYdOGbV5pam9VTWbeoF7TsGiHugcjGA==
+  dependencies:
+    "@hapi/address" "^5.1.1"
+    "@hapi/formula" "^3.0.2"
+    "@hapi/hoek" "^11.0.7"
+    "@hapi/pinpoint" "^2.0.1"
+    "@hapi/tlds" "^1.1.1"
+    "@hapi/topo" "^6.0.2"
+    "@standard-schema/spec" "^1.0.0"
 
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
@@ -16143,9 +16150,9 @@ react-is@^16.13.1, react-is@^16.6.0, react-is@^16.7.0:
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
 
 react-is@^17.0.1, react-is@^18.0.0, react-is@^18.3.1, react-is@^19.2.4:
-  version "19.2.4"
-  resolved "https://registry.yarnpkg.com/react-is/-/react-is-19.2.4.tgz#a080758243c572ccd4a63386537654298c99d135"
-  integrity sha512-W+EWGn2v0ApPKgKKCy/7s7WHXkboGcsrXE+2joLyVxkbyVQfO3MUEaUQDHoSmb8TFFrSKYa9mw64WZHNHSDzYA==
+  version "19.2.5"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-19.2.5.tgz#7e7b54143e9313fed787b23fd4295d5a23872ad9"
+  integrity sha512-Dn0t8IQhCmeIT3wu+Apm1/YVsJXsGWi6k4sPdnBIdqMVtHtv0IGi6dcpNpNkNac0zB2uUAqNX3MHzN8c+z2rwQ==
 
 react-json-view-lite@^2.3.0:
   version "2.5.0"