diff --git a/html/package.json b/html/package.json
index efc1769..d4d1cd4 100644
--- a/html/package.json
+++ b/html/package.json
@@ -66,7 +66,7 @@
     "decko": "^1.2.0",
     "file-saver": "^2.0.5",
     "preact": "^10.5.12",
-    "whatwg-fetch": "^3.5.0",
+    "whatwg-fetch": "^3.6.1",
     "xterm": "^4.10.0",
     "xterm-addon-fit": "^0.5.0",
     "xterm-addon-web-links": "^0.4.0",
diff --git a/html/yarn.lock b/html/yarn.lock
index fc14b1b..55cb227 100644
--- a/html/yarn.lock
+++ b/html/yarn.lock
@@ -8562,10 +8562,10 @@ websocket-extensions@>=0.1.1:
   resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.4.tgz#7f8473bc839dfd87608adb95d7eb075211578a42"
   integrity sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==
 
-whatwg-fetch@^3.5.0:
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.5.0.tgz#605a2cd0a7146e5db141e29d1c62ab84c0c4c868"
-  integrity sha512-jXkLtsR42xhXg7akoDKvKWE40eJeI+2KZqcp2h3NsOrRnDvtWX36KcKl30dy+hxECivdk2BVUHVNrPtoMBUx6A==
+whatwg-fetch@^3.6.1:
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.6.1.tgz#93bc4005af6c2cc30ba3e42ec3125947c8f54ed3"
+  integrity sha512-IEmN/ZfmMw6G1hgZpVd0LuZXOQDisrMOZrzYd5x3RAK4bMPlJohKUZWZ9t/QsTvH0dV9TbPDcc2OSuIDcihnHA==
 
 which-module@^1.0.0:
   version "1.0.0"