diff --git a/package-lock.json b/package-lock.json
index 6499811ce..7cf52e752 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7300,15 +7300,15 @@
       }
     },
     "postcss-loader": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-4.0.3.tgz",
-      "integrity": "sha512-jHboC/AOnJLPu8/974hODCJ/rNAa2YhhJOclUeuRlAmFpKmEcBY6az8y1ejHyYc2LThzPl8qPRekh2Yz3CiRKA==",
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-4.0.4.tgz",
+      "integrity": "sha512-pntA9zIR14drQo84yGTjQJg1m7T0DkXR4vXYHBngiRZdJtEeCrojL6lOpqUanMzG375lIJbT4Yug85zC/AJWGw==",
       "dev": true,
       "requires": {
         "cosmiconfig": "^7.0.0",
         "klona": "^2.0.4",
         "loader-utils": "^2.0.0",
-        "schema-utils": "^2.7.1",
+        "schema-utils": "^3.0.0",
         "semver": "^7.3.2"
       },
       "dependencies": {
@@ -7319,9 +7319,9 @@
           "dev": true
         },
         "ajv": {
-          "version": "6.12.5",
-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.5.tgz",
-          "integrity": "sha512-lRF8RORchjpKG50/WFf8xmg7sgCLFiYNNnqdKflk63whMQcWR5ngGjiSXkL9bjxy6B2npOK2HSMN49jEBMSkag==",
+          "version": "6.12.6",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+          "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
           "dev": true,
           "requires": {
             "fast-deep-equal": "^3.1.1",
@@ -7410,13 +7410,13 @@
           "dev": true
         },
         "schema-utils": {
-          "version": "2.7.1",
-          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.7.1.tgz",
-          "integrity": "sha512-SHiNtMOUGWBQJwzISiVYKu82GiV4QYGePp3odlY1tuKO7gPtphAT5R/py0fA6xtbgLL/RvtJZnU9b8s0F1q0Xg==",
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-3.0.0.tgz",
+          "integrity": "sha512-6D82/xSzO094ajanoOSbe4YvXWMfn2A//8Y1+MUqFAJul5Bs+yn36xbK9OtNDcRVSBJ9jjeoXftM6CfztsjOAA==",
           "dev": true,
           "requires": {
-            "@types/json-schema": "^7.0.5",
-            "ajv": "^6.12.4",
+            "@types/json-schema": "^7.0.6",
+            "ajv": "^6.12.5",
             "ajv-keywords": "^3.5.2"
           }
         },
diff --git a/package.json b/package.json
index 98b1a65a1..6a0a1e309 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "material-shadows": "^3.0.1",
     "mini-css-extract-plugin": "^0.11.3",
     "postcss-inline-svg": "^4.1.0",
-    "postcss-loader": "^4.0.3",
+    "postcss-loader": "^4.0.4",
     "postcss-svgo": "^4.0.2",
     "preact": "^10.5.3",
     "ramda": "^0.27.1",