diff --git a/build/lib/fetch.js b/build/lib/fetch.js
index ba23e78..9b8a5a1 100644
--- a/build/lib/fetch.js
+++ b/build/lib/fetch.js
@@ -13,2 +13,3 @@ const crypto = require("crypto");
 const through2 = require("through2");
+const fetch = require("node-fetch");
 function fetchUrls(urls, options) {
diff --git a/build/linux/debian/install-sysroot.js b/build/linux/debian/install-sysroot.js
index d637fce..02cb192 100644
--- a/build/linux/debian/install-sysroot.js
+++ b/build/linux/debian/install-sysroot.js
@@ -14,2 +14,3 @@ const crypto_1 = require("crypto");
 const ansiColors = require("ansi-colors");
+const fetch = require("node-fetch");
 // Based on https://source.chromium.org/chromium/chromium/src/+/main:build/linux/sysroot_scripts/install-sysroot.py.
diff --git a/package.json b/package.json
index f734771..0d118ad 100644
--- a/package.json
+++ b/package.json
@@ -172,3 +172,3 @@
     "gulp-plumber": "^1.2.0",
-    "gulp-postcss": "^9.1.0",
+    "gulp-postcss": "9.0.1",
     "gulp-rename": "^1.2.0",
diff --git a/yarn.lock b/yarn.lock
index 7dcbe6f..fc13bba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4123,9 +4123,2 @@ fancy-log@^1.3.2, fancy-log@^1.3.3:
 
-fancy-log@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/fancy-log/-/fancy-log-2.0.0.tgz#cad207b8396d69ae4796d74d17dff5f68b2f7343"
-  integrity sha512-9CzxZbACXMUXW13tS0tI8XsGGmxWzO2DmYrGuBJOJ8k8q2K7hwfJA5qHjuPPe8wtsco33YR9wc+Rlr5wYFvhSA==
-  dependencies:
-    color-support "^1.1.3"
-
 fast-deep-equal@^3.1.1, fast-deep-equal@^3.1.3:
@@ -4957,10 +4950,10 @@ gulp-plumber@^1.2.0:
 
-gulp-postcss@^9.1.0:
-  version "9.1.0"
-  resolved "https://registry.yarnpkg.com/gulp-postcss/-/gulp-postcss-9.1.0.tgz#0d317134d40d9565f265bd32c7f71605a54cadd8"
-  integrity sha512-a843mcKPApfeI987uqQbc8l50xXeWIXBsiVvYxtCI5XtVAMzTi/HnU2qzQpGwkB/PAOfsLV8OsqDv2iJZ9qvdw==
+gulp-postcss@9.0.1:
+  version "9.0.1"
+  resolved "https://registry.npmjs.org/gulp-postcss/-/gulp-postcss-9.0.1.tgz#d43caa2f2ce1018f889f7c1296faf82e9928b66f"
+  integrity sha512-9QUHam5JyXwGUxaaMvoFQVT44tohpEFpM8xBdPfdwTYGM0AItS1iTQz0MpsF8Jroh7GF5Jt2GVPaYgvy8qD2Fw==
   dependencies:
-    fancy-log "^2.0.0"
-    plugin-error "^2.0.1"
-    postcss-load-config "^5.0.0"
+    fancy-log "^1.3.3"
+    plugin-error "^1.0.1"
+    postcss-load-config "^3.0.0"
     vinyl-sourcemaps-apply "^0.2.1"
@@ -6172,2 +6165,7 @@ liftoff@^3.1.0:
 
+lilconfig@^2.0.5:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/lilconfig/-/lilconfig-2.1.0.tgz#78e23ac89ebb7e1bfbf25b18043de756548e7f52"
+  integrity sha512-utWOt/GHzuUxnLKxB6dk81RoOeoNeHgbrXiuGk4yyF5qlRz+iIVWu56E2fqGHFrXz0QNUhLB/8nKqvRH66JKGQ==
+
 lilconfig@^3.0.0:
@@ -7592,9 +7590,2 @@ plugin-error@^1.0.0, plugin-error@^1.0.1:
 
-plugin-error@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-2.0.1.tgz#f2ac92bac8c85e3e23492d76d0c3ca12f30eb00b"
-  integrity sha512-zMakqvIDyY40xHOvzXka0kUvf40nYIuwRE8dWhti2WtjQZ31xAgBZBhxsK7vK3QbRXS1Xms/LO7B5cuAsfB2Gg==
-  dependencies:
-    ansi-colors "^1.0.1"
-
 posix-character-classes@^0.1.0:
@@ -7650,9 +7641,9 @@ postcss-discard-overridden@^6.0.1:
 
-postcss-load-config@^5.0.0:
-  version "5.0.2"
-  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-5.0.2.tgz#3d4261d616428e3d6e41c8236c3e456c0f49266f"
-  integrity sha512-Q8QR3FYbqOKa0bnC1UQ2bFq9/ulHX5Bi34muzitMr8aDtUelO5xKeJEYC/5smE0jNE9zdB/NBnOwXKexELbRlw==
+postcss-load-config@^3.0.0:
+  version "3.1.4"
+  resolved "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-3.1.4.tgz#1ab2571faf84bb078877e1d07905eabe9ebda855"
+  integrity sha512-6DiM4E7v4coTE4uzA8U//WhtPwyhiim3eyjEMFCnUpzbrkK9wJHgKDT2mR+HbtSrd/NubVaYTOpSpjUl8NQeRg==
   dependencies:
-    lilconfig "^3.0.0"
-    yaml "^2.3.4"
+    lilconfig "^2.0.5"
+    yaml "^1.10.2"
 
@@ -10299,6 +10290,6 @@ yallist@^4.0.0:
 
-yaml@^2.3.4:
-  version "2.3.4"
-  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.3.4.tgz#53fc1d514be80aabf386dc6001eb29bf3b7523b2"
-  integrity sha512-8aAvwVUSHpfEqTQ4w/KMlf3HcRdt50E5ODIQJBw1fQ5RL34xabzxtUlzTXVqc4rkZsPbvrXKWnABCD7kWSmocA==
+yaml@^1.10.2:
+  version "1.10.2"
+  resolved "https://registry.npmjs.org/yaml/-/yaml-1.10.2.tgz#2301c5ffbf12b467de8da2333a459e29e7920e4b"
+  integrity sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==