diff --git a/package.json b/package.json
index ea1eb4e6798a..b63439e89a17 100644
--- a/package.json
+++ b/package.json
@@ -161,7 +161,7 @@
         "@types/fs-extra": "11.0.4",
         "@types/html-to-text": "9.0.4",
         "@types/js-beautify": "1.14.3",
-        "@types/jsdom": "28.0.3",
+        "@types/jsdom": "30.0.0",
         "@types/json-bigint": "1.0.4",
         "@types/jsrsasign": "10.5.15",
         "@types/mailparser": "3.4.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4d62537edb7f..3d96776c361b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -336,8 +336,8 @@ importers:
         specifier: 1.14.3
         version: 1.14.3
       '@types/jsdom':
-        specifier: 28.0.3
-        version: 28.0.3
+        specifier: 30.0.0
+        version: 30.0.0
       '@types/json-bigint':
         specifier: 1.0.4
         version: 1.0.4
@@ -2801,8 +2801,8 @@ packages:
   '@types/js-beautify@1.14.3':
     resolution: {integrity: sha512-FMbQHz+qd9DoGvgLHxeqqVPaNRffpIu5ZjozwV8hf9JAGpIOzuAf4wGbRSo8LNITHqGjmmVjaMggTT5P4v4IHg==}
 
-  '@types/jsdom@28.0.3':
-    resolution: {integrity: sha512-/HQ2uFoetFTXuye8vzIcHw2z6Fwi7Hi/qcgC+RoS9NCyewiqxhVGqlG+ViGB6lkax481R6dmhf1I7lIGlzJStQ==}
+  '@types/jsdom@30.0.0':
+    resolution: {integrity: sha512-uAHGxujGE0cDaKGdK28zgDotFtNA7MKq5DXl8LrfdxdCI8VHcg15oJz+amHTChPNI5JpgEPQWc2xFdrw3em/nQ==}
 
   '@types/json-bigint@1.0.4':
     resolution: {integrity: sha512-ydHooXLbOmxBbubnA7Eh+RpBzuaIiQjh8WGJYQB50JFGFrdxW7JzVlyEV7fAXw0T2sqJ1ysTneJbiyNLqZRAag==}
@@ -6078,8 +6078,8 @@ packages:
   unconfig-core@7.5.0:
     resolution: {integrity: sha512-Su3FauozOGP44ZmKdHy2oE6LPjk51M/TRRjHv2HNCWiDvfvCoxC2lno6jevMA91MYAdCdwP05QnWdWpSbncX/w==}
 
-  undici-types@7.28.0:
-    resolution: {integrity: sha512-LJAfY+2w6HGeT8d8J1wNQsUGUEGio6NWWpwdwurQe4f6oojzCFuGLizl1KSve4irsTxyLly1QhEeE6iapdaIvQ==}
+  undici-types@8.10.0:
+    resolution: {integrity: sha512-ibvdovq3nCFs8Msrd95BW+zUOq+aOVbT+wpHUoPWhztbHEoPc6oof51iFDB6Es8lTKvNvVW9jNSAB8dwrKTMGg==}
 
   undici-types@8.3.0:
     resolution: {integrity: sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==}
@@ -8241,12 +8241,12 @@ snapshots:
 
   '@types/js-beautify@1.14.3': {}
 
-  '@types/jsdom@28.0.3':
+  '@types/jsdom@30.0.0':
     dependencies:
       '@types/node': 26.1.2
       '@types/tough-cookie': 4.0.5
       parse5: 8.0.1
-      undici-types: 7.28.0
+      undici-types: 8.10.0
 
   '@types/json-bigint@1.0.4': {}
 
@@ -11866,7 +11866,7 @@ snapshots:
       '@quansync/fs': 1.0.0
       quansync: 1.0.0
 
-  undici-types@7.28.0: {}
+  undici-types@8.10.0: {}
 
   undici-types@8.3.0: {}