diff --git a/package.json b/package.json
index 7a7e94691b91..8ab250e52b6f 100644
--- a/package.json
+++ b/package.json
@@ -213,7 +213,7 @@
     "peggy": "^3.0.2",
     "postcss": "^8.4.32",
     "postcss-flexbugs-fixes": "^5.0.2",
-    "postcss-loader": "^7.3.3",
+    "postcss-loader": "^7.3.4",
     "postcss-normalize": "^10.0.1",
     "postcss-preset-env": "^9.3.0",
     "prettier": "^3.1.1",
diff --git a/yarn.lock b/yarn.lock
index d3515f1964c2..a58ddef1621a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5095,14 +5095,14 @@ cosmiconfig@^7.0.0:
     path-type "^4.0.0"
     yaml "^1.10.0"
 
-cosmiconfig@^8.1.3, cosmiconfig@^8.2.0:
-  version "8.2.0"
-  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-8.2.0.tgz#f7d17c56a590856cd1e7cee98734dca272b0d8fd"
-  integrity sha512-3rTMnFJA1tCOPwRxtgF4wd7Ab2qvDbL8jX+3smjIbS4HlZBagTlpERbdN7iAbWlrfxE3M8c27kTwTawQ7st+OQ==
+cosmiconfig@^8.1.3, cosmiconfig@^8.2.0, cosmiconfig@^8.3.5:
+  version "8.3.6"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-8.3.6.tgz#060a2b871d66dba6c8538ea1118ba1ac16f5fae3"
+  integrity sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==
   dependencies:
-    import-fresh "^3.2.1"
+    import-fresh "^3.3.0"
     js-yaml "^4.1.0"
-    parse-json "^5.0.0"
+    parse-json "^5.2.0"
     path-type "^4.0.0"
 
 create-jest@^29.7.0:
@@ -8353,7 +8353,7 @@ immutable@^4.0.0:
   resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.1.0.tgz#f795787f0db780183307b9eb2091fcac1f6fafef"
   integrity sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ==
 
-import-fresh@^3.1.0, import-fresh@^3.2.1:
+import-fresh@^3.1.0, import-fresh@^3.2.1, import-fresh@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.3.0.tgz#37162c25fcb9ebaa2e6e53d5b4d88ce17d9e0c2b"
   integrity sha512-veYYhQa+D1QBKznvhUHxb8faxlrwUnxseDAbAp457E0wLNio2bOSKnjYDhMj+YiAq61xrMGhQk9iXVk5FzgQMw==
@@ -9471,10 +9471,10 @@ jest@^29.7.0:
     import-local "^3.0.2"
     jest-cli "^29.7.0"
 
-jiti@^1.18.2, jiti@^1.19.1:
-  version "1.20.0"
-  resolved "https://registry.yarnpkg.com/jiti/-/jiti-1.20.0.tgz#2d823b5852ee8963585c8dd8b7992ffc1ae83b42"
-  integrity sha512-3TV69ZbrvV6U5DfQimop50jE9Dl6J8O1ja1dvBbMba/sZ3YBEQqJ2VZRoQPVnhlzjNtU1vaXRZVrVjU4qtm8yA==
+jiti@^1.19.1, jiti@^1.20.0:
+  version "1.21.0"
+  resolved "https://registry.yarnpkg.com/jiti/-/jiti-1.21.0.tgz#7c97f8fe045724e136a397f7340475244156105d"
+  integrity sha512-gFqAIbuKyyso/3G2qhiO2OM6shY6EPP/R0+mkDbyspxKazh8BXDC5FiFsUjlczgdNz/vfra0da2y+aHrusLG/Q==
 
 jose@^4.0.4:
   version "4.10.0"
@@ -11841,14 +11841,14 @@ postcss-load-config@^4.0.1:
     lilconfig "^2.0.5"
     yaml "^2.1.1"
 
-postcss-loader@^7.3.3:
-  version "7.3.3"
-  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-7.3.3.tgz#6da03e71a918ef49df1bb4be4c80401df8e249dd"
-  integrity sha512-YgO/yhtevGO/vJePCQmTxiaEwER94LABZN0ZMT4A0vsak9TpO+RvKRs7EmJ8peIlB9xfXCsS7M8LjqncsUZ5HA==
+postcss-loader@^7.3.4:
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-7.3.4.tgz#aed9b79ce4ed7e9e89e56199d25ad1ec8f606209"
+  integrity sha512-iW5WTTBSC5BfsBJ9daFMPVrLT36MrNiC6fqOZTTaHjBNX6Pfd5p+hSBqe/fEeNd7pc13QiAyGt7VdGMw4eRC4A==
   dependencies:
-    cosmiconfig "^8.2.0"
-    jiti "^1.18.2"
-    semver "^7.3.8"
+    cosmiconfig "^8.3.5"
+    jiti "^1.20.0"
+    semver "^7.5.4"
 
 postcss-logical@^7.0.0:
   version "7.0.0"