diff --git a/package.json b/package.json
index 6da5c7dd..a6d56c0b 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "eslint-plugin-prettier": "^5.5.5",
     "eslint-plugin-typescript-sort-keys": "^3.3.0",
     "eslint-plugin-unused-imports": "^4.4.1",
-    "jsdom": "^29.0.0",
+    "jsdom": "^29.0.1",
     "markdownlint-cli": "^0.48.0",
     "prettier": "^3.8.1",
     "prettier-plugin-package": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index a2b63625..a743f308 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18,7 +18,7 @@
     "@csstools/css-tokenizer" "^4.0.0"
     lru-cache "^11.2.6"
 
-"@asamuzakjp/dom-selector@^7.0.2":
+"@asamuzakjp/dom-selector@^7.0.3":
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/@asamuzakjp/dom-selector/-/dom-selector-7.0.3.tgz#4417c419c79a560dac6c191d4e7592fa06057da1"
   integrity sha512-Q6mU0Z6bfj6YvnX2k9n0JxiIwrCFN59x/nWmYQnAqP000ruX/yV+5bp/GRcF5T8ncvfwJQ7fgfP74DlpKExILA==
@@ -4055,13 +4055,13 @@ js-yaml@^4.1.0, js-yaml@~4.1.1:
   dependencies:
     argparse "^2.0.1"
 
-jsdom@^29.0.0:
-  version "29.0.0"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-29.0.0.tgz#5f2e47251570df4bf0c8dec7b68644259f73aaa4"
-  integrity sha512-9FshNB6OepopZ08unmmGpsF7/qCjxGPbo3NbgfJAnPeHXnsODE9WWffXZtRFRFe0ntzaAOcSKNJFz8wiyvF1jQ==
+jsdom@^29.0.1:
+  version "29.0.1"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-29.0.1.tgz#b2db17191533dd5ba1e0d4c61fe9fa2289e87be9"
+  integrity sha512-z6JOK5gRO7aMybVq/y/MlIpKh8JIi68FBKMUtKkK2KH/wMSRlCxQ682d08LB9fYXplyY/UXG8P4XXTScmdjApg==
   dependencies:
     "@asamuzakjp/css-color" "^5.0.1"
-    "@asamuzakjp/dom-selector" "^7.0.2"
+    "@asamuzakjp/dom-selector" "^7.0.3"
     "@bramus/specificity" "^2.4.2"
     "@csstools/css-syntax-patches-for-csstree" "^1.1.1"
     "@exodus/bytes" "^1.15.0"
@@ -4075,7 +4075,7 @@ jsdom@^29.0.0:
     saxes "^6.0.0"
     symbol-tree "^3.2.4"
     tough-cookie "^6.0.1"
-    undici "^7.24.3"
+    undici "^7.24.5"
     w3c-xmlserializer "^5.0.0"
     webidl-conversions "^8.0.1"
     whatwg-mimetype "^5.0.0"
@@ -5684,10 +5684,10 @@ undici-types@~7.18.0:
   resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-7.18.2.tgz#29357a89e7b7ca4aef3bf0fd3fd0cd73884229e9"
   integrity sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==
 
-undici@^7.24.3:
-  version "7.24.4"
-  resolved "https://registry.yarnpkg.com/undici/-/undici-7.24.4.tgz#873bce680d7c6354c941399fd4e8ea4563de4ea7"
-  integrity sha512-BM/JzwwaRXxrLdElV2Uo6cTLEjhSb3WXboncJamZ15NgUURmvlXvxa6xkwIOILIjPNo9i8ku136ZvWV0Uly8+w==
+undici@^7.24.5:
+  version "7.24.5"
+  resolved "https://registry.yarnpkg.com/undici/-/undici-7.24.5.tgz#7debcf5623df2d1cb469b6face01645d9c852ae2"
+  integrity sha512-3IWdCpjgxp15CbJnsi/Y9TCDE7HWVN19j1hmzVhoAkY/+CJx449tVxT5wZc1Gwg8J+P0LWvzlBzxYRnHJ+1i7Q==
 
 unicode-canonical-property-names-ecmascript@^2.0.0:
   version "2.0.0"