diff --git a/yarn.lock b/yarn.lock
index 9618ccad..4456cc0e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1663,6 +1663,18 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@exodus/bytes@npm:^1.6.0":
+  version: 1.6.0
+  resolution: "@exodus/bytes@npm:1.6.0"
+  peerDependencies:
+    "@exodus/crypto": ^1.0.0-rc.4
+  peerDependenciesMeta:
+    "@exodus/crypto":
+      optional: true
+  checksum: 10c0/b8656f5c84e1fe2a7698ae10c9e6038df7c0bd02ee208e202470602f17542437ea3e44d4037f183bbf05e6597a87aeabdde11bf3831c7191b9c3ba5dd948d851
+  languageName: node
+  linkType: hard
+
 "@fastify/busboy@npm:^2.0.0":
   version: 2.1.1
   resolution: "@fastify/busboy@npm:2.1.1"
@@ -6792,6 +6804,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"html-encoding-sniffer@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "html-encoding-sniffer@npm:6.0.0"
+  dependencies:
+    "@exodus/bytes": "npm:^1.6.0"
+  checksum: 10c0/66dc3f6f5539cc3beb814fcbfae7eacf4ec38cf824d6e1425b72039b51a40f4456bd8541ba66f4f4fe09cdf885ab5cd5bae6ec6339d6895a930b2fdb83c53025
+  languageName: node
+  linkType: hard
+
 "html-escaper@npm:3.0.3":
   version: 3.0.3
   resolution: "html-escaper@npm:3.0.3"
@@ -7306,15 +7327,16 @@ __metadata:
   linkType: hard
 
 "jsdom@npm:^27.0.0":
-  version: 27.3.0
-  resolution: "jsdom@npm:27.3.0"
+  version: 27.4.0
+  resolution: "jsdom@npm:27.4.0"
   dependencies:
     "@acemir/cssom": "npm:^0.9.28"
     "@asamuzakjp/dom-selector": "npm:^6.7.6"
+    "@exodus/bytes": "npm:^1.6.0"
     cssstyle: "npm:^5.3.4"
     data-urls: "npm:^6.0.0"
     decimal.js: "npm:^10.6.0"
-    html-encoding-sniffer: "npm:^4.0.0"
+    html-encoding-sniffer: "npm:^6.0.0"
     http-proxy-agent: "npm:^7.0.2"
     https-proxy-agent: "npm:^7.0.6"
     is-potential-custom-element-name: "npm:^1.0.1"
@@ -7324,7 +7346,6 @@ __metadata:
     tough-cookie: "npm:^6.0.0"
     w3c-xmlserializer: "npm:^5.0.0"
     webidl-conversions: "npm:^8.0.0"
-    whatwg-encoding: "npm:^3.1.1"
     whatwg-mimetype: "npm:^4.0.0"
     whatwg-url: "npm:^15.1.0"
     ws: "npm:^8.18.3"
@@ -7334,7 +7355,7 @@ __metadata:
   peerDependenciesMeta:
     canvas:
       optional: true
-  checksum: 10c0/b022ed8f6ce175afd97fbd42eb65b03b2be3b23df86cf87f018b6d2e757682fe8348e719a14780d6fa3fe8a65e531ba71b38db80f312818a32b77f01e31f267e
+  checksum: 10c0/291bb71a611dbaed81ce516587b71a5ffd9d43337d65bbd0731e7924cd7018f5871cf66614facadfd0dffec2b23a0fc57b2ee36b5a39e20f0f569e2949b3418c
   languageName: node
   linkType: hard