diff --git a/ui/package.json b/ui/package.json
index eeb8c6e32..986545be4 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -69,7 +69,7 @@
     "eslint-plugin-react-hooks": "^7.0.1",
     "eslint-plugin-react-refresh": "^0.4.26",
     "globals": "^16.5.0",
-    "jsdom": "^27.3.0",
+    "jsdom": "^27.4.0",
     "prettier": "^3.7.4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5.9.3",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index ffe153f7c..b1d4623c2 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -466,6 +466,11 @@
     "@eslint/core" "^0.17.0"
     levn "^0.4.1"
 
+"@exodus/bytes@^1.6.0":
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/@exodus/bytes/-/bytes-1.7.0.tgz#0bfe8baefb3843eb28b15eff7fd18edaefff6228"
+  integrity sha512-5i+BtvujK/vM07YCGDyz4C4AyDzLmhxHMtM5HpUyPRtJPBdFPsj290ffXW+UXY21/G7GtXeHD2nRmq0T1ShyQQ==
+
 "@exodus/schemasafe@^1.0.0-rc.2":
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/@exodus/schemasafe/-/schemasafe-1.3.0.tgz#731656abe21e8e769a7f70a4d833e6312fe59b7f"
@@ -2974,12 +2979,12 @@ highlight.js@^10.7.1:
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.7.3.tgz#697272e3991356e40c3cac566a74eef681756531"
   integrity sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A==
 
-html-encoding-sniffer@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-4.0.0.tgz#696df529a7cfd82446369dc5193e590a3735b448"
-  integrity sha512-Y22oTqIU4uuPgEemfz7NDJz6OeKf12Lsu+QC+s3BVpda64lTiMYCyGwg5ki4vFxkMwQdeZDl2adZoqUgdFuTgQ==
+html-encoding-sniffer@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-6.0.0.tgz#f8d9390b3b348b50d4f61c16dd2ef5c05980a882"
+  integrity sha512-CV9TW3Y3f8/wT0BRFc1/KAVQ3TUHiXmaAb6VW9vtiMFf7SLoMd1PdAc4W3KFOFETBJUb90KatHqlsZMWV+R9Gg==
   dependencies:
-    whatwg-encoding "^3.1.1"
+    "@exodus/bytes" "^1.6.0"
 
 html-escaper@^2.0.0:
   version "2.0.2"
@@ -3020,13 +3025,6 @@ https-proxy-agent@^7.0.6:
     agent-base "^7.1.2"
     debug "4"
 
-iconv-lite@0.6.3:
-  version "0.6.3"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.3.tgz#a52f80bf38da1952eb5c681790719871a1a72501"
-  integrity sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==
-  dependencies:
-    safer-buffer ">= 2.1.2 < 3.0.0"
-
 ignore@^5.2.0:
   version "5.3.2"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.3.2.tgz#3cd40e729f3643fd87cb04e50bf0eb722bc596f5"
@@ -3358,17 +3356,18 @@ js-yaml@^4.1.0, js-yaml@^4.1.1:
   dependencies:
     argparse "^2.0.1"
 
-jsdom@^27.3.0:
-  version "27.3.0"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-27.3.0.tgz#7f08340b047ab3555ac7d8128fcf1feeca4d8587"
-  integrity sha512-GtldT42B8+jefDUC4yUKAvsaOrH7PDHmZxZXNgF2xMmymjUbRYJvpAybZAKEmXDGTM0mCsz8duOa4vTm5AY2Kg==
+jsdom@^27.4.0:
+  version "27.4.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-27.4.0.tgz#c36af2e43e1281a7e8bb8f255086435d177801f2"
+  integrity sha512-mjzqwWRD9Y1J1KUi7W97Gja1bwOOM5Ug0EZ6UDK3xS7j7mndrkwozHtSblfomlzyB4NepioNt+B2sOSzczVgtQ==
   dependencies:
     "@acemir/cssom" "^0.9.28"
     "@asamuzakjp/dom-selector" "^6.7.6"
+    "@exodus/bytes" "^1.6.0"
     cssstyle "^5.3.4"
     data-urls "^6.0.0"
     decimal.js "^10.6.0"
-    html-encoding-sniffer "^4.0.0"
+    html-encoding-sniffer "^6.0.0"
     http-proxy-agent "^7.0.2"
     https-proxy-agent "^7.0.6"
     is-potential-custom-element-name "^1.0.1"
@@ -3378,7 +3377,6 @@ jsdom@^27.3.0:
     tough-cookie "^6.0.0"
     w3c-xmlserializer "^5.0.0"
     webidl-conversions "^8.0.0"
-    whatwg-encoding "^3.1.1"
     whatwg-mimetype "^4.0.0"
     whatwg-url "^15.1.0"
     ws "^8.18.3"
@@ -4282,11 +4280,6 @@ safe-regex-test@^1.1.0:
     es-errors "^1.3.0"
     is-regex "^1.2.1"
 
-"safer-buffer@>= 2.1.2 < 3.0.0":
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
-  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
-
 saxes@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/saxes/-/saxes-6.0.0.tgz#fe5b4a4768df4f14a201b1ba6a65c1f3d9988cc5"
@@ -5052,13 +5045,6 @@ webidl-conversions@^8.0.0:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-8.0.0.tgz#821c92aa4f88d88a31264d887e244cb9655690c6"
   integrity sha512-n4W4YFyz5JzOfQeA8oN7dUYpR+MBP3PIUsn2jLjWXwK5ASUzt0Jc/A5sAUZoCYFJRGF0FBKJ+1JjN43rNdsQzA==
 
-whatwg-encoding@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-3.1.1.tgz#d0f4ef769905d426e1688f3e34381a99b60b76e5"
-  integrity sha512-6qN4hJdMwfYBtE3YBTTHhoeuUrDBPZmbQaxWAqSALV/MeEnR5z1xd8UKud2RAkFoPkmB+hli1TZSnyi84xz1vQ==
-  dependencies:
-    iconv-lite "0.6.3"
-
 whatwg-mimetype@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-4.0.0.tgz#bc1bf94a985dc50388d54a9258ac405c3ca2fc0a"