diff --git a/package.json b/package.json
index 9dbd7038..14730666 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "graphql": "15.8.0",
     "hex-rgb": "5.0.0",
     "normalize.css": "8.0.1",
-    "purgecss": "4.0.3",
+    "purgecss": "4.1.3",
     "react": "17.0.2",
     "react-dom": "17.0.2",
     "react-helmet": "6.1.0",
diff --git a/yarn.lock b/yarn.lock
index deb8cb71..174d9b3f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4132,11 +4132,6 @@ commander@^2.20.0, commander@^2.20.3, commander@^2.8.1:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
 
-commander@^6.0.0:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
-  integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
-
 commander@^7.2.0:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-7.2.0.tgz#a36cb57d0b501ce108e4d20559a150a391d97ab7"
@@ -7204,7 +7199,7 @@ glob-to-regexp@^0.4.1:
   resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.4.1.tgz#c75297087c851b9a578bd217dd59a92f59fe546e"
   integrity sha512-lkX1HJXwyMcprw/5YUZc2s7DrpAiHB21/V+E1rHUrVNokkvB6bqMzT0VfV6/86ZNabt1k14YOIaT7nDvOX3Iiw==
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.6, glob@^7.1.7:
+glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.6, glob@^7.1.7:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.2.0.tgz#d15535af7732e02e948f4c41628bd910293f6023"
   integrity sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==
@@ -11234,7 +11229,7 @@ postcss@8.2.6:
     nanoid "^3.1.20"
     source-map "^0.6.1"
 
-postcss@^8.2.1, postcss@^8.2.15, postcss@^8.2.9, postcss@^8.3.5:
+postcss@^8.2.15, postcss@^8.2.9, postcss@^8.3.5:
   version "8.4.4"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.4.tgz#d53d4ec6a75fd62557a66bb41978bf47ff0c2869"
   integrity sha512-joU6fBsN6EIer28Lj6GDFoC/5yOZzLCfn0zHAn/MYXI7aPt4m4hK5KC5ovEZXy+lnCjmYIbQWngvju2ddyEr8Q==
@@ -11442,17 +11437,7 @@ pupa@^2.1.1:
   dependencies:
     escape-goat "^2.0.0"
 
-purgecss@4.0.3:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/purgecss/-/purgecss-4.0.3.tgz#8147b429f9c09db719e05d64908ea8b672913742"
-  integrity sha512-PYOIn5ibRIP34PBU9zohUcCI09c7drPJJtTDAc0Q6QlRz2/CHQ8ywGLdE7ZhxU2VTqB7p5wkvj5Qcm05Rz3Jmw==
-  dependencies:
-    commander "^6.0.0"
-    glob "^7.0.0"
-    postcss "^8.2.1"
-    postcss-selector-parser "^6.0.2"
-
-purgecss@^4.0.2:
+purgecss@4.1.3, purgecss@^4.0.2:
   version "4.1.3"
   resolved "https://registry.yarnpkg.com/purgecss/-/purgecss-4.1.3.tgz#683f6a133c8c4de7aa82fe2746d1393b214918f7"
   integrity sha512-99cKy4s+VZoXnPxaoM23e5ABcP851nC2y2GROkkjS8eJaJtlciGavd7iYAw2V84WeBqggZ12l8ef44G99HmTaw==