diff --git a/package-lock.json b/package-lock.json
index 238e96c..97c2ab6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,9 @@
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@@ -44,7 +47,7 @@
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@@ -62,6 +65,27 @@
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@@ -1671,6 +1695,121 @@
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+          "url": "https://github.com/sponsors/csstools"
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+          "url": "https://github.com/sponsors/csstools"
+        },
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+      "funding": [
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+          "url": "https://github.com/sponsors/csstools"
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+          "url": "https://github.com/sponsors/csstools"
+        },
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+          "url": "https://opencollective.com/csstools"
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+      "license": "MIT",
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+      "funding": [
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+          "url": "https://github.com/sponsors/csstools"
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+          "url": "https://opencollective.com/csstools"
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@@ -2961,13 +3080,14 @@
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-        "form-data": "^4.0.0",
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@@ -4399,7 +4483,7 @@
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diff --git a/package.json b/package.json
index 4e61b20..b6c160d 100644
--- a/package.json
+++ b/package.json
@@ -100,7 +100,7 @@
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     "@types/jsdom": "^21.1.7",
     "@types/ws": "^8.5.5",
-    "jsdom": "^25.0.1",
+    "jsdom": "^26.1.0",
     "ws": "^8.18.0"
   }
 }