diff --git a/package-lock.json b/package-lock.json
index 076bbb15c..4052dde45 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1459,15 +1459,14 @@
       "dev": true
     },
     "cssnano": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-5.0.0.tgz",
-      "integrity": "sha512-beaqJEU9aI0B2PpKWXy+UJdtw+Q2J2c2f2nHVphL/gb2wvkuQV+Zxf5Q5SsNXiPUb9Djo/+ja+UOelQWhHnVow==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-5.0.1.tgz",
+      "integrity": "sha512-5WubEmKcK2cqw43DUAayRBiIlTdX7iX3ZowrWDVxSVcW3hyohVnbJ4K4mbnWtJp5rfJnUwHg5H4mDAGzmuCM3g==",
       "dev": true,
       "requires": {
         "cosmiconfig": "^7.0.0",
         "cssnano-preset-default": "^5.0.0",
-        "is-resolvable": "^1.1.0",
-        "opencollective-postinstall": "^2.0.2"
+        "is-resolvable": "^1.1.0"
       },
       "dependencies": {
         "cosmiconfig": {
@@ -4256,12 +4255,6 @@
         "mimic-fn": "^2.1.0"
       }
     },
-    "opencollective-postinstall": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/opencollective-postinstall/-/opencollective-postinstall-2.0.3.tgz",
-      "integrity": "sha512-8AV/sCtuzUeTo8gQK5qDZzARrulB3egtLzFgteqB2tcT4Mw7B8Kt7JcDHmltjz6FOAHsvTevk70gZEbhM4ZS9Q==",
-      "dev": true
-    },
     "optionator": {
       "version": "0.9.1",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.1.tgz",
diff --git a/package.json b/package.json
index 95cffc2f2..455c605bc 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "@typescript-eslint/parser": "^4.22.0",
     "autoprefixer": "^10.2.5",
     "chokidar": "^3.5.1",
-    "cssnano": "^5.0.0",
+    "cssnano": "^5.0.1",
     "esbuild": "^0.11.14",
     "eslint": "^7.24.0",
     "eslint-plugin-eslint-comments": "^3.2.0",