diff --git a/packages/dev-middleware/package.json b/packages/dev-middleware/package.json
index 814097db9e2..e1ce16bca97 100644
--- a/packages/dev-middleware/package.json
+++ b/packages/dev-middleware/package.json
@@ -45,7 +45,7 @@
   "devDependencies": {
     "@react-native/debugger-shell": "0.87.0-main",
     "selfsigned": "^5.5.0",
-    "undici": "^6.23.0",
+    "undici": "^6.29.1",
     "wait-for-expect": "^3.0.2"
   },
   "engines": {
diff --git a/yarn.lock b/yarn.lock
index a0e1e91d5eb..8ad52eb5d27 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2567,9 +2567,9 @@
   integrity sha512-9ORTwwS74VaTn38tNbQhsA5U44zkJfcb0BdTSyyG6frP4e8KMtHuTXYmwefe5dpL8XB1aGSIVTaLjD3BbWb5iA==
 
 "@xmldom/xmldom@^0.8.13", "@xmldom/xmldom@^0.8.8":
-  version "0.8.13"
-  resolved "https://registry.yarnpkg.com/@xmldom/xmldom/-/xmldom-0.8.13.tgz#00d1dd940b218dff2e49309d410d8bb212159225"
-  integrity sha512-KRYzxepc14G/CEpEGc3Yn+JKaAeT63smlDr+vjB8jRfgTBBI9wRj/nkQEO+ucV8p8I9bfKLWp37uHgFrbntPvw==
+  version "0.8.15"
+  resolved "https://registry.yarnpkg.com/@xmldom/xmldom/-/xmldom-0.8.15.tgz#71ebf80729e4e95221d519ac9b1e1eaea7784907"
+  integrity sha512-/5NV/vDALVFDXgLmfsy9TRCBlKwO2LNBFzpzvb9iIj+jR+eSc6DLYYvVOdivT/jm7MtU6TebYuRmzEOI7w40UA==
 
 accepts@^2.0.0:
   version "2.0.0"
@@ -4699,14 +4699,14 @@ fast-levenshtein@^2.0.6:
   integrity sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==
 
 fast-uri@^3.0.1, fast-uri@^3.1.6:
-  version "3.1.7"
-  resolved "https://registry.yarnpkg.com/fast-uri/-/fast-uri-3.1.7.tgz#743157d957f3cbb4c65310e033dc2ad4ad7dc60a"
-  integrity sha512-dOvZVzjdZdz7phd9v6jCbwxrBW3fK6n8Rc0CtdmM4bumzMnxywBYhuph6J819RRw/ku+rLbelwfMunktuzVVHg==
+  version "3.1.9"
+  resolved "https://registry.yarnpkg.com/fast-uri/-/fast-uri-3.1.9.tgz#f1deba822b1d6ac79da2f860e872a63470cff203"
+  integrity sha512-hS/0Wt3Ya043oKXs0sIxrMpKQITXhMLIrVAKKXi4gozGC9v7YRWVnXIZzjNPTO02M9BdxLCWqK1yRXgNziVyJQ==
 
 fast-xml-parser@^4.5.6, fast-xml-parser@^5.3.6:
-  version "4.5.6"
-  resolved "https://registry.yarnpkg.com/fast-xml-parser/-/fast-xml-parser-4.5.6.tgz#4ff57d4aca13a2d11aa42ad460495cf00f32b655"
-  integrity sha512-Yd4vkROfJf8AuJrDIVMVmYfULKmIJszVsMv7Vo71aocsKgFxpdlpSHXSaInvyYfgw2PRuObQSW2GFpVMUjxu9A==
+  version "4.5.7"
+  resolved "https://registry.yarnpkg.com/fast-xml-parser/-/fast-xml-parser-4.5.7.tgz#ba3479a1eca8abf2cc3e54af254fae6f1f115021"
+  integrity sha512-a6Qh1RMCNbSrU1+sAyAAZH3rTe+OaWJbNZIq0S+ifZciUUOQtlVxBJwoTUE2bYhysmG/RYyI5WJFIKdBahJdrQ==
   dependencies:
     strnum "^1.0.5"
 
@@ -8920,9 +8920,9 @@ strip-json-comments@^3.1.1, strip-json-comments@~3.1.1:
   integrity sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==
 
 strnum@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/strnum/-/strnum-1.0.5.tgz#5c4e829fe15ad4ff0d20c3db5ac97b73c9b072db"
-  integrity sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA==
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/strnum/-/strnum-1.1.2.tgz#57bca4fbaa6f271081715dbc9ed7cee5493e28e4"
+  integrity sha512-vrN+B7DBIoTTZjnPNewwhx6cBA/H+IS7rfW68n7XxC1y7uoiGQBxaKzqucGUgavX15dJgiGztLJ8vxuEzwqBdA==
 
 sumchecker@^3.0.1:
   version "3.0.1"
@@ -9270,10 +9270,10 @@ undici-types@~7.16.0:
   resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-7.16.0.tgz#ffccdff36aea4884cbfce9a750a0580224f58a46"
   integrity sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==
 
-undici@^6.23.0:
-  version "6.23.0"
-  resolved "https://registry.yarnpkg.com/undici/-/undici-6.23.0.tgz#7953087744d9095a96f115de3140ca3828aff3a4"
-  integrity sha512-VfQPToRA5FZs/qJxLIinmU59u0r7LXqoJkCzinq3ckNJp3vKEh7jTWN589YQ5+aoAC/TGRLyJLCPKcLQbM8r9g==
+undici@^6.29.1:
+  version "6.29.1"
+  resolved "https://registry.yarnpkg.com/undici/-/undici-6.29.1.tgz#a3317c5df0236e0633727d9a7bd4f7ed195d8575"
+  integrity sha512-EvRlUt/QqAEvXdQeRMYUfwOQsfzpDztykrG2owGEE/rBOBoYv9uF39ZzsNDh4lTFHhTr2XOZjKkYgueD12ZmGA==
 
 undici@^7.24.4:
   version "7.25.0"
@@ -9621,9 +9621,9 @@ yallist@^4.0.0:
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
 yaml@^2.2.1, yaml@^2.8.3:
-  version "2.9.0"
-  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.9.0.tgz#78274afd93598a1dfdd6130df6a566defcbf9aa4"
-  integrity sha512-2AvhNX3mb8zd6Zy7INTtSpl1F15HW6Wnqj0srWlkKLcpYl/gMIMJiyuGq2KeI2YFxUPjdlB+3Lc10seMLtL4cA==
+  version "2.9.1"
+  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.9.1.tgz#c16233fb31944e705cfefaff38795587f57588ce"
+  integrity sha512-3NxN8+78OdzbT7C/WjGsyfPAtJaN3FNDsWxv7Y7mcDsT/oOmgW8BpyQQFFBnvZE3j9Y2Sdz1ULFLezL7Eb2yFw==
 
 yargs-parser@^18.1.2:
   version "18.1.3"