diff --git a/system-tests/projects/cra-ejected/yarn.lock b/system-tests/projects/cra-ejected/yarn.lock
index 1a922eecb0b3..27a45593affe 100644
--- a/system-tests/projects/cra-ejected/yarn.lock
+++ b/system-tests/projects/cra-ejected/yarn.lock
@@ -5043,10 +5043,10 @@ multicast-dns@^7.2.4:
     dns-packet "^5.2.2"
     thunky "^1.0.2"
 
-nanoid@^3.3.1:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.2.tgz#c89622fafb4381cd221421c69ec58547a1eec557"
-  integrity sha512-CuHBogktKwpm5g2sRgv83jEy2ijFzBwMoYA60orPDR7ynsLijJDqgsi4RDGj3OJpy3Ieb+LYwiRmIOGyytgITA==
+nanoid@^3.3.1, nanoid@^3.3.6:
+  version "3.3.6"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.6.tgz#443380c856d6e9f9824267d960b4236ad583ea4c"
+  integrity sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==
 
 natural-compare@^1.4.0:
   version "1.4.0"
@@ -5958,7 +5958,7 @@ postcss@^7.0.35:
     picocolors "^0.2.1"
     source-map "^0.6.1"
 
-postcss@^8.3.5, postcss@^8.4.4, postcss@^8.4.6, postcss@^8.4.7:
+postcss@^8.3.5, postcss@^8.4.6, postcss@^8.4.7:
   version "8.4.12"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.12.tgz#1e7de78733b28970fa4743f7da6f3763648b1905"
   integrity sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg==
@@ -5967,6 +5967,15 @@ postcss@^8.3.5, postcss@^8.4.4, postcss@^8.4.6, postcss@^8.4.7:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
+postcss@^8.4.4:
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
+  dependencies:
+    nanoid "^3.3.6"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
diff --git a/system-tests/projects/react-app-webpack-5-unconfigured/yarn.lock b/system-tests/projects/react-app-webpack-5-unconfigured/yarn.lock
index 4b122a889cb4..3a3ab31d9d52 100644
--- a/system-tests/projects/react-app-webpack-5-unconfigured/yarn.lock
+++ b/system-tests/projects/react-app-webpack-5-unconfigured/yarn.lock
@@ -5943,10 +5943,10 @@ multicast-dns@^6.0.1:
     dns-packet "^1.3.1"
     thunky "^1.0.2"
 
-nanoid@^3.3.1:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.2.tgz#c89622fafb4381cd221421c69ec58547a1eec557"
-  integrity "sha1-yJYi+vtDgc0iFCHGnsWFR6HuxVc= sha512-CuHBogktKwpm5g2sRgv83jEy2ijFzBwMoYA60orPDR7ynsLijJDqgsi4RDGj3OJpy3Ieb+LYwiRmIOGyytgITA=="
+nanoid@^3.3.1, nanoid@^3.3.6:
+  version "3.3.6"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.6.tgz#443380c856d6e9f9824267d960b4236ad583ea4c"
+  integrity sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==
 
 natural-compare@^1.4.0:
   version "1.4.0"
@@ -6895,7 +6895,7 @@ postcss@^7.0.35:
     picocolors "^0.2.1"
     source-map "^0.6.1"
 
-postcss@^8.3.5, postcss@^8.4.4, postcss@^8.4.6, postcss@^8.4.7:
+postcss@^8.3.5, postcss@^8.4.6, postcss@^8.4.7:
   version "8.4.12"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.12.tgz#1e7de78733b28970fa4743f7da6f3763648b1905"
   integrity "sha1-Hn3nhzOyiXD6R0P32m83Y2SLGQU= sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg=="
@@ -6904,6 +6904,15 @@ postcss@^8.3.5, postcss@^8.4.4, postcss@^8.4.6, postcss@^8.4.7:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
+postcss@^8.4.4:
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
+  dependencies:
+    nanoid "^3.3.6"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
@@ -7598,7 +7607,7 @@ source-list-map@^2.0.0, source-list-map@^2.0.1:
 source-map-js@^1.0.1, source-map-js@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
-  integrity "sha1-rbw2HZxi3zgBJefxYfccgm8eSQw= sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw=="
+  integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
 
 source-map-loader@^3.0.0:
   version "3.0.1"