diff --git a/packages/website/package-lock.json b/packages/website/package-lock.json
index 15897682..4fdb0340 100644
--- a/packages/website/package-lock.json
+++ b/packages/website/package-lock.json
@@ -25,7 +25,7 @@
         "gatsby-plugin-manifest": "^3.6.0",
         "gatsby-plugin-matomo": "^0.10.0",
         "gatsby-plugin-offline": "^4.7.1",
-        "gatsby-plugin-postcss": "^4.6.0",
+        "gatsby-plugin-postcss": "^4.7.1",
         "gatsby-plugin-purgecss": "^6.0.2",
         "gatsby-plugin-react-helmet": "^4.7.1",
         "gatsby-plugin-robots-txt": "^1.6.2",
@@ -11952,12 +11952,12 @@
       }
     },
     "node_modules/gatsby-plugin-postcss": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-postcss/-/gatsby-plugin-postcss-4.6.0.tgz",
-      "integrity": "sha512-yYRF2mPVwNVHDcL6yR97j0tf3MKgaPfWmfyC1s5Fp9VvIwOZ8w/sU88Dqnr+diGXarRry3MxwugNVuVLbp+Uaw==",
+      "version": "4.7.1",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-postcss/-/gatsby-plugin-postcss-4.7.1.tgz",
+      "integrity": "sha512-lawHi4jxVRDPie4OSW/lEi3WNndwl8YWjdEIB1h1eC4KJUoZ1ulEdRec9zVaO1PBKUfcNcR+bMRuQbZ09Nfp0g==",
       "dependencies": {
-        "@babel/runtime": "^7.12.5",
-        "postcss-loader": "^4.1.0"
+        "@babel/runtime": "^7.14.0",
+        "postcss-loader": "^4.3.0"
       },
       "engines": {
         "node": ">=12.13.0"
@@ -11979,9 +11979,9 @@
       }
     },
     "node_modules/gatsby-plugin-postcss/node_modules/postcss-loader": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-4.2.0.tgz",
-      "integrity": "sha512-mqgScxHqbiz1yxbnNcPdKYo/6aVt+XExURmEbQlviFVWogDbM4AJ0A/B+ZBpYsJrTRxKw7HyRazg9x0Q9SWwLA==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-4.3.0.tgz",
+      "integrity": "sha512-M/dSoIiNDOo8Rk0mUqoj4kpGq91gcxCfb9PoyZVdZ76/AuhxylHDYZblNE8o+EQ9AMSASeMFEKxZf5aU6wlx1Q==",
       "dependencies": {
         "cosmiconfig": "^7.0.0",
         "klona": "^2.0.4",
@@ -37642,12 +37642,12 @@
       }
     },
     "gatsby-plugin-postcss": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-postcss/-/gatsby-plugin-postcss-4.6.0.tgz",
-      "integrity": "sha512-yYRF2mPVwNVHDcL6yR97j0tf3MKgaPfWmfyC1s5Fp9VvIwOZ8w/sU88Dqnr+diGXarRry3MxwugNVuVLbp+Uaw==",
+      "version": "4.7.1",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-postcss/-/gatsby-plugin-postcss-4.7.1.tgz",
+      "integrity": "sha512-lawHi4jxVRDPie4OSW/lEi3WNndwl8YWjdEIB1h1eC4KJUoZ1ulEdRec9zVaO1PBKUfcNcR+bMRuQbZ09Nfp0g==",
       "requires": {
-        "@babel/runtime": "^7.12.5",
-        "postcss-loader": "^4.1.0"
+        "@babel/runtime": "^7.14.0",
+        "postcss-loader": "^4.3.0"
       },
       "dependencies": {
         "lru-cache": {
@@ -37659,9 +37659,9 @@
           }
         },
         "postcss-loader": {
-          "version": "4.2.0",
-          "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-4.2.0.tgz",
-          "integrity": "sha512-mqgScxHqbiz1yxbnNcPdKYo/6aVt+XExURmEbQlviFVWogDbM4AJ0A/B+ZBpYsJrTRxKw7HyRazg9x0Q9SWwLA==",
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-4.3.0.tgz",
+          "integrity": "sha512-M/dSoIiNDOo8Rk0mUqoj4kpGq91gcxCfb9PoyZVdZ76/AuhxylHDYZblNE8o+EQ9AMSASeMFEKxZf5aU6wlx1Q==",
           "requires": {
             "cosmiconfig": "^7.0.0",
             "klona": "^2.0.4",
diff --git a/packages/website/package.json b/packages/website/package.json
index 80549764..2895f32c 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -22,7 +22,7 @@
     "gatsby-plugin-manifest": "^3.6.0",
     "gatsby-plugin-matomo": "^0.10.0",
     "gatsby-plugin-offline": "^4.7.1",
-    "gatsby-plugin-postcss": "^4.6.0",
+    "gatsby-plugin-postcss": "^4.7.1",
     "gatsby-plugin-purgecss": "^6.0.2",
     "gatsby-plugin-react-helmet": "^4.7.1",
     "gatsby-plugin-robots-txt": "^1.6.2",